19 results on '"Zhang, Xiao-Po"'
Search Results
2. A new ursane-type triterpene, cymosic acid from Rosa cymosa.
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Wu, Xiao-Peng, Zhang, Xiao-Po, Ma, Guo-Xu, Han, Mo, Xu, Mu-Die, Wu, Hai-Feng, Huang, Xiao-Yan, Huang, Zhen, Yang, Jun-Shan, Yuan, Jing-Quan, Xu, Xu-Dong, and Zhong, Xiao-Ming
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ANIMAL experimentation , *BIOLOGICAL assay , *CELL culture , *HIGH performance liquid chromatography , *MASS spectrometry , *MICE , *MOLECULAR structure , *NITRIC oxide , *NUCLEAR magnetic resonance spectroscopy , *RESEARCH funding , *TERPENES , *PLANT extracts , *LIPOPOLYSACCHARIDES , *DESCRIPTIVE statistics - Abstract
A new ursane-type triterpene, cymosic acid (1) together with two known compounds, 3β,19α-dihydroxy-2-oxo-12-ursen-28-oic acid (2) and 2α,19α-dihydroxy-3-oxo-12-ursen-28-oic acid (3), were isolated from Rosa cymosa Tratt. The structure of compound 1 was elucidated by analyzing its 1H and 13C NMR, 1H–1H COSY, HSQC, HMBC, NOESY, and HR-ESI-MS values. The three compounds were found to display moderate inhibitory activities against nitric oxide production in lipopolysaccharide-activated macrophage cell lines, RAW 264.7 cells. [ABSTRACT FROM AUTHOR]
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- 2014
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3. Four new diterpenes from Aphanamixis polystachya.
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Wu, Hai-Feng, Zhang, Xiao-Po, Wang, Ying, Zhang, Jing-Yi, Ma, Guo-Xu, Tian, Yu, Wu, Li-Zhen, Chen, Shi-Lin, Yang, Jun-Shan, and Xu, Xu-Dong
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ALTERNATIVE medicine , *ANTINEOPLASTIC agents , *BARK , *BIOLOGICAL models , *PHYSICAL & theoretical chemistry , *MEDICINAL plants , *SPECTRUM analysis , *PLANT stems , *TERPENES , *PLANT extracts , *DESCRIPTIVE statistics , *IN vitro studies , *PHARMACODYNAMICS - Abstract
Abstract: Four novel diterpenes possessing rare five-membered peroxide ring, aphanaperoxides E–H (1–4), were isolated from stem bark of Aphanamixis polystachya. Their structures including the absolute configuration were elucidated by spectroscopic data and CD analysis. The cytotoxicities of the isolated compounds against a panel of human cancer cell lines were evaluated. [Copyright &y& Elsevier]
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- 2013
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4. Characterization of aromatic glycosides in the extracts of Trollius species by ultra high-performance liquid chromatography coupled with electrospray ionization quadrupole time-of-flight tandem mass spectrometry
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Wu, Li-Zhen, Zhang, Xiao-Po, Xu, Xu-Dong, Zheng, Qing-Xia, Yang, Jun-Shan, and Ding, Wan-Long
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GLYCOSIDES , *RANUNCULACEAE , *HIGH performance liquid chromatography , *ELECTROSPRAY ionization mass spectrometry , *PLANT extracts , *FRAGMENTATION reactions , *FLAVONE glycosides , *TIME-of-flight mass spectrometry - Abstract
Abstract: Ultra high-performance liquid chromatography coupled with electrospray ionization quadrupole time-of-flight tandem mass spectrometry (UHPLC/ESI-Q-TOF MS/MS) was used to investigate the MS fragmentation behaviors of flavone C-glycosides present in the extracts of five Trollius species. In this study, the primary MS fragmentation pathways and key diagnostic fragment ions of flavone C-glycosides were systematically investigated and summarized to distinguish different types of derivatives and to trace other analogs in Trollius species. This method was useful, rapid, efficient and sensitive and allowed the simultaneous identification of different types of flavone C-glycosides present in other medicinal plants. The features of the MS fragmentation of these compounds indicated that the product ions were primarily the result of cleavage in the saccharide moiety, followed by hydrogen rearrangement and dehydration. In this study, thirty-six components including thirty-two flavone C-glycosides, two flavone O-glycosides and two phenylethanoid glycosides, were identified in the extracts of five Trollius species. Eleven of the flavone C-glycosides were identified by comparison with reference standards, and twenty-one flavone C-glycosides were tentatively identified based on their retention times, exact mass information and fragment ions. Two potentially new flavone C-glycosides (2″-O-vanilloylorientin and 2″-O-feruloylvitexin) were successfully characterized based on the summarized fragmentation pathways, and six known flavone C-glycosides (2″-O-glucosylvitexin, 2″-O-acetylorientin, 2″-O-acetylvitexin, 3″-O-acetylorientin, 3″-O-acetylvitexin and 6″-O-acetylvitexin) were identified in these plant species for the first time. In conclusion, the fragmentation pathways proposed in this paper were helpful for the identification of different types of flavone C-glycosides when no reference standards were available. [Copyright &y& Elsevier]
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- 2013
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5. Two new ent-3,4-seco-labdane diterpenoids from Callicarpa nudiflora.
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Dong, Lin, Zhang, Xiao-Po, Liu, Ming-Sheng, Li, Yan-Mei, Wang, Jin-Hui, and Wang, Yi
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CHROMATOGRAPHIC analysis , *LEAVES , *MOLECULAR structure , *NUCLEAR magnetic resonance spectroscopy , *PHARMACEUTICAL chemistry , *RESEARCH funding , *TERPENES - Abstract
Two new ent-3,4-seco-labdane diterpenoids, methylcallicarpate (1) and callicarpic acid (2), were isolated from the leaves of Callicarpa nudiflora Hook et Arn. Their structures and relative configurations were established by analysis of spectroscopic data. Their absolute configurations were assigned by the application of the CD technique for the first time among the ent-3,4-seco-labdane-type diterpenes. [ABSTRACT FROM AUTHOR]
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- 2013
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6. Chemical constituents from the bark of Cerbera manghas.
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Zhang, Xiao-Po, Liu, Ming-Sheng, Zhang, Jun-Qing, Kang, Sheng-Li, and Pei, Yue-Hu
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APOCYNACEAE , *BARK , *MANGROVE plants , *PLANT species , *METABOLITES , *SUCCINIC acid - Abstract
Two new compounds, 1,3-bis(m-carboxylphenyl)-propan-2-one (1) and 2-(m-carboxylphenyl)-3-(m-carboxylbenzyl) succinic acid (2), were isolated from the barks of Cerbera manghas, and their structures were established on the basis of spectroscopic methods. [ABSTRACT FROM AUTHOR]
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- 2009
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7. Phenylpropionic acid derivates from the bark of Cerbera manghas
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Zhang, Xiao Po, Liu, Ming Sheng, Pei, Yue Hu, Zhang, Jun Qing, and Kang, Sheng Li
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PHENYLPROPIONATES , *CERBERA , *BARK , *BIOLOGICAL assay , *HELA cells , *NUCLEAR magnetic resonance , *SPECTRUM analysis , *MEDICINAL plants , *ALTERNATIVE medicine , *ANALYSIS of variance , *ANTINEOPLASTIC agents , *BIOPHYSICS , *BREAST tumors , *CANCER , *CERVICAL cancer , *PHYSICAL & theoretical chemistry , *DOSE-effect relationship in pharmacology , *HEPATOCELLULAR carcinoma , *RESEARCH methodology , *NUCLEAR magnetic resonance spectroscopy , *REGRESSION analysis , *RESEARCH funding , *PLANT extracts , *PHARMACODYNAMICS - Abstract
Two new phenylpropionic acid derivates, cerberic acids A (1) and B (2), were isolated from the bark of Cerbera manghas. Their structures were established on the basis of spectroscopic methods including IR, ESI-FT-ICR-MS, 1D and 2D NMR. Primary bioassays showed that compound 1 possessed weak cytotoxic activity against HepG2, MCF-7, and HeLa cell lines with IC50 values of 44.7, 52.3, 48.7μg/ml, respectively. [Copyright &y& Elsevier]
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- 2010
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8. The Gut Microbial Co-Abundance Gene Groups (CAGs) Differentially Respond to the Flavor (Yao-Wei) of Chinese Materia Medica.
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Yang, Ya-Nan, Deng, Yu-Ting, Zang, Chen-Chen, Zhang, Fang, Huang, Zi-Bao, Dong, Lin, Lu, Wei-Ying, Zhang, Xiao-Po, and Wu, Chong-Ming
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FLAVORING essences , *RESEARCH , *GUT microbiome , *ANIMAL experimentation , *RNA , *QUANTITATIVE research , *HOMEOPATHIC agents , *BIOINFORMATICS , *GENES , *RESEARCH funding , *PLANT extracts , *DATA analysis software , *STATISTICAL correlation , *CHINESE medicine , *MICE - Abstract
The property theory is a unique principle instructing traditional Chinese doctors to prescribe proper medicines against diseases. As an essential part of it, the five-flavor theory catalogs various Chinese materia medicas (CMMs) into five flavors (sweet, bitter, sour, salty, and pungent) based on their taste and medical functions. Although CMM has been successfully applied in China for thousands of years, it is still a big challenge to interpret CMM flavor via modern biomarkers, further deepening its elusiveness. Herein, to identify the correlation between gut microbiota and CMM flavor, we selected 14 CMMs with different flavors to prepare their aqueous extracts, quantified the contained major chemical components, and then performed full-length 16S rRNA sequencing to analyze the gut microbiota of C57BL/6 mice administrated with CMM extracts. We found that flavones, alkaloids, and saponins were the richest components for sweet-, bitter-, and pungent-flavored CMMs, respectively. Medicines with merged flavors (bitter-pungent and sweet-pungent) displayed mixed profiles of components. According to gut microbial analysis, modulation of CMMs belonging to the same flavor on the taxonomic classification was inconsistent to an extent, while the functional sets of gut microbiota, co-abundance gene groups (CAGs), strongly and differentially responded to distinct flavors. Moreover, these correlations were in line with their pharmacological actions. Therefore, the gut microbial functional sets (CAGs) could act as the possible indicator to reflect CMM flavor, rather than the composition of microbial community. [ABSTRACT FROM AUTHOR]
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- 2022
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9. Hepatoprotection of Paederia scandens (Lour.) Merr. on Acetaminophen-Related Hepatic Injury Rats by 1H-NMR-Based Metabonomics Coupled with Network Pharmacology.
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Tang, Chao-Ling, Ma, Ning, Sun, Wan-Ying, Wang, Wei, Zhu, Li-Peng, Wang, Rui-Qi, Liu, Jie-Yan, and Zhang, Xiao-Po
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LIVER injuries , *ACETAMINOPHEN , *ANIMAL experimentation , *RATS , *PHARMACEUTICAL chemistry - Abstract
Background. Acetaminophen-related hepatic injury (ARHI) is a kind of acute hepatic injury caused by overdosing acetaminophen, which is mainly related to toxic metabolite production, oxidative stress, and mitochondrial dysfunction. The extract of Paederia scandens (Lour.) Merr. (PSM) has the abilities of anti-inflammatory, antivirus, and antioxidation. Research studies showed that PSM could improve acute or chronic hepatic injury, while the mechanism of which is still indistinct. Methods. Here, the authors applied the approach based on serum metabonomics combined with network pharmacology to study the protection of PSM on ARHI rats. Results. 10 serum potential biomarkers were found to be closely related to ARHI by metabonomics, while 3 compounds (L-ascorbyl 2,6-dipalmitate, squalene, and tributyl O-acetylcitrate) and 3 targets (NOS2, MAOB, and PDE3A) were found that might be the potential active components and active site of PSM on treating ARHI by network pharmacology analysis. Furthermore, molecular biology strategy was performed to validate whether iNOS/NF-κB signaling pathway is the potential mechanism of PSM treating ARHI. Conclusions. This study indicated that PSM could ameliorate ARHI by iNOS/NF-κB signaling pathway. During ARHI treatment by PSM, L-ascorbyl 2, 6-dipalmitate, squalene, and tributyl O-acetylcitrate might be the potential active components, while the possible active site might be NOS2, MAOB, and PDE3A. [ABSTRACT FROM AUTHOR]
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- 2022
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10. Simultaneous measurement of tadehaginoside and its principal metabolite in rats by HPLC–MS/MS and its application in pharmacokinetics and tissue distribution study.
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Zhang, Cai-Yun, Lu, Ya-Ting, Tan, Yin-Feng, Liu, Qi-Bing, Dong, Lin, Ma, Ning, Lu, Wei-Ying, Su, Zhi-Heng, and Zhang, Xiao-Po
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PHARMACOKINETICS , *RATS , *MATRIX effect , *INTRAVENOUS therapy , *SPRAGUE Dawley rats - Abstract
Tadehaginoside, an active ingredient isolated from Tadehagi triquetrum (Linn.) Ohashi (Leguminosae), exhibited various biological activities. However, the pharmacokinetics and tissue distribution which affect tadehaginoside's therapeutic actions and application remain elusive. To clarify the metabolism of tadehaginoside in vivo. The pharmacokinetics and tissue distribution of tadehaginoside and its metabolite p-hydroxycinnamic acid (HYD) were investigated using LC-MS/MS. Pharmacokinetic parameters were determined in 10 Sprague-Dawley rats divided into two groups, the intravenous group (5 mg/kg) and the oral group (25 mg/kg). For the tissue-distribution study, 20 rats were intravenously given tadehaginoside (5 mg/kg) before the experiment (n = 4). Biological samples were collected before drug administration (control group) and after drug administration. The linearity, accuracy, precision, stability, recovery and matrix effect of the method were well-validated and the results satisfied the requirements of biological sample measurement. Treatment with tadehaginoside via intragastric and intravenous administration, the calculated Cmax in rats was 6.01 ± 2.14 ng/mL and 109.77 ± 4.29 ng/mL, and Tmax was 0.025 ± 0.08 h and 0.08 h, respectively. The results indicated that the quick absorption of tadehaginoside was observed following intravenous administration, and tadehaginoside in plasma of rats with intragastric administration showed relatively low concentration may be due to the formation of its metabolite. Tissue-distribution study indicated that kidney and spleen were the major distribution organs for tadehaginoside in rats and there was no long-term accumulation in most tissues. These results could provide clues for exploring the bioactivity of tadehaginoside based on its pharmacokinetic characteristics. [ABSTRACT FROM AUTHOR]
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- 2021
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11. Study on the pharmacokinetics, tissue distribution and excretion of laurolitsine from Litsea glutinosa in Sprague-Dawley rats.
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Tan, Yin-Feng, Wang, Rui-Qi, Wang, Wen-Ting, Wu, Ying, Ma, Ning, Lu, Wei-Ying, Zhang, Yong, and Zhang, Xiao-Po
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SPRAGUE Dawley rats , *BIOAVAILABILITY , *EXCRETION , *PHARMACOKINETICS , *INTRAVENOUS therapy , *GASTROINTESTINAL system , *LUNGS , *LOCUS coeruleus - Abstract
Laurolitsine is an aporphine alkaloid and exhibits potent antihyperglycemic and antihyperlipidemic effects in ob/ob mice. To investigate the pharmacokinetics, tissue distribution and excretion of laurolitsine. A LC-MS/MS method was established and validated to determine laurolitsine concentrations in the biological matrix of rats (plasma, tissue homogenate, urine and faeces). 10 Sprague-Dawley (SD) rats were used for plasma exposure study: 5 rats were injected with 2.0 mg/kg of laurolitsine via the tail vein, and the other 5 rats were administered laurolitsine (10.0 mg/kg) by gavage. 25 SD rats used for tissue distribution study and 5 SD rats for urine and faeces excretion study: rats administered laurolitsine (10.0 mg/kg) by gavage. After administered, serial blood, tissue, urine and faeces were collected. Analytical quantification was performed by a previous LC-MS/MS method. The pharmacokinetics, bioavailability, tissue distribution and excretion of laurolitsine were described. The pharmacokinetic parameters of oral and intravenous administration with Tmaxwere 0.47 and 0.083 h, t1/2 were 3.73 and 1.67 h, respectively. Oral bioavailability was as low as 18.17%. Laurolitsine was found at a high concentration in the gastrointestinal tract, liver, lungs and kidneys (26 015.33, 905.12, 442.32 and 214.99 ng/g at 0.5 h, respectively) and low excretion to parent laurolitsine in urine and faeces (0.03 and 1.20% in 36 h, respectively). This study established a simple, rapid and accurate LC-MS/MS method to determine laurolitsine in different rat samples and successful application in a pharmacokinetic study. [ABSTRACT FROM AUTHOR]
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- 2021
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12. Comparative Pharmacokinetics of Nootkatone in a RAT Model of Chronic Kidney Disease VERSUS Normal Controls.
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Yong-Hui Li, Li, Pei-Pei, Tan, Yin-Feng, Cai, Hong-Die, Zhang, Xiao-Po, Li, You-Bin, and Zhang, Jun-Qing
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ELUTION (Chromatography) , *KIDNEY diseases , *TANDEM mass spectrometry , *CHRONIC diseases , *MATRIX effect , *CHRONIC kidney failure , *GRADIENT elution (Chromatography) - Abstract
In this study, a simple, sensitive, and rapid analytical method was developed by ultra-performance liquid chromatography (UPLC) coupled with tandem quadrupole mass spectrometry (MS) for the determination of nootkatone in normal and chronic kidney disease (CKD) rat plasma using clarithromycin as internal standard. After sample preparation by simple liquid–liquid extraction, chromatography was performed on an Acquity UPLC BEH C18 column (2.1 × 50 mm, 1.7 mm particle size) using gradient elution with the mobile phase composed of acetonitrile and water acidified with 0.1% (v/v) formic acid. Detection was achieved by electrospray ionisation MS under the multiple selective reaction monitoring mode. The linear range was 0.01‒500 ng/mL with the square regression coefficient (r) of 0.9975. The lower limit of quantification was 0.01 ng/mL. The intra- and inter-day precision was under 5% and the stability accuracy was between 3.6 and 7.0%. The average recoveries from spiked plasma samples were >83% and matrix effect was over 81%. The developed method was successfully applied to the pharmacokinetic study of nootkatone in normal and CKD rats after an oral administration of 50 mg/kg nootkaone. The results showed the cmax and area under curve of nootkaone were greatly decreased, meanwhile Vd/F and t1/2 were markedly increased in CKD rats. The pharmacokinetic characteristics of nootkatone in rats were significantly altered in CKD rats. [ABSTRACT FROM AUTHOR]
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- 2019
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13. Soulieoside O, a new cyclolanostane triterpenoid glycoside from Souliea vaginata.
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Wu, Hai-Feng, Li, Peng-Fei, Zhu, Yin-Di, Zhang, Xiao-Po, Ma, Guo-Xu, Xu, Xu-Dong, Liu, Yi-Lin, Luo, Zheng-Hong, Chen, Di-Zhao, Zou, Qiong-Yu, and Zhao, Zi-Jian
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GLYCOSIDES , *MEDICINAL plants , *RESEARCH funding , *PLANT extracts - Abstract
A new cyclolanostane triterpenoid glycoside, soulieoside O (1), together with 25-O-acetylcimigenol-3-O-β-d-xylopyranoside (2) and cimigenol-3-O-β-d-xylopyranoside (3), was isolated from the rhizomes ofSouliea vaginata. Their structures were characterized by spectroscopic analysis and chemical methods. The new compound showed moderate inhibitory activity against three human cancer cell lines with IC50values of 9.3–22.5 μM. [ABSTRACT FROM PUBLISHER]
- Published
- 2017
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14. Norcassane- and cassane-type furanoditerpenoids from the seeds of Caesalpinia sappan.
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Wu, Hai-Feng, Zhu, Yin-Di, Sun, Zhong-Hao, Yuan, Jing-Quan, Wei, Hua, Zhang, Xiao-Po, Tian, Yu, Yang, Jun-Shan, Ma, Guo-Xu, and Xu, Xu-Dong
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ANTINEOPLASTIC agents , *CELL lines , *BOTANIC medicine , *TUMORS , *PLANT extracts , *PHARMACODYNAMICS - Abstract
Three novel furanoditerpenoids, norcaesalpinin J ( 1 ) featuring an unusual 20-norcassane hydroperoxide and phangininoxys B ( 2 ) and C ( 3 ) possessing cassane hemiketal skeletons, were isolated from the seeds of Caesalpinia sappan . Their structures were elucidated by extensive spectroscopic methods. All isolates were evaluated for the cytotoxic activities on three human cancer cell lines. [ABSTRACT FROM AUTHOR]
- Published
- 2014
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15. Secondary Metabolites of an Endophytic Fungus Pestalotiopsis uvicola.
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Qian, Yi-Xin, Kang, Ji-Chuan, Luo, Yi-Kai, He, Jun, Wang, Lu, and Zhang, Xiao-Po
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ENDOPHYTIC fungi , *METABOLITES , *BIOACTIVE compounds , *ARTEMISIA , *MEDICINAL plants - Published
- 2017
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16. Novel dinorcassane- and cassane-type diterpenes from the seeds of Caesalpinia minax.
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Wu, Hai-Feng, Hong, Jing-Yi, Sun, Zhong-Hao, Yuan, Jing-Quan, Wei, Hua, Zhang, Xiao-Po, Tian, Yu, Zhu, Ying-Di, Yang, Jun-Shan, Ma, Guo-Xu, and Xu, Xu-Dong
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ALTERNATIVE medicine , *ANTINEOPLASTIC agents , *BIOLOGICAL models , *PHYSICAL & theoretical chemistry , *LIVER tumors , *MEDICINAL plants , *SEEDS , *SPECTRUM analysis , *PLANT extracts , *DESCRIPTIVE statistics , *IN vitro studies , *PHARMACODYNAMICS ,CERVIX uteri tumors - Abstract
Abstract: Two novel diterpenes, norcaesalpinin I (1) featuring an unusual ring C-contracted dinorcassane and caesalpinin U (2) possessing a highly oxygenated furanocassane skeleton were isolated from the seeds of Caesalpinia minax. Their structures were determined by different spectroscopic methods. A plausible biosynthetic pathway of 1 was proposed. The cytotoxic activity of compounds 1 and 2 against HepG2 and HeLa human tumor cell lines was evaluated. [Copyright &y& Elsevier]
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- 2014
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17. Further Diterpenes from the Seeds of Caesalpinia minax Hance.
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Ma, Guo-Xu, Wu, Hai-Feng, Yuan, Jing-Quan, Wei, Hua, Wang, Shuo, Zhang, Xiao-Po, Tian, Yu, Yang, Jun-Shan, and Xu, Xu-Dong
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DITERPENES , *CAESALPINIA , *SPECTRUM analysis , *CELL lines , *CANCER cells - Abstract
Three new cassane-type diterpenes, neocaesalpin AF ( 1), neocaesalpin AG ( 2), and neocaesalpin AH ( 3), were isolated from the seeds of Caesalpinia minax Hance. Their structures were elucidated on the basis of extensive spectroscopic analyses. The partially hydrogenated lactone unit in a tetracyclic cassane diterpene in 2 is rarely encountered in the cassane diterpenes isolated from the genus Caesalpinia. All compounds were evaluated for their in vitro cytotoxic activities against HCT-8 and MCF-7 human cancer cell lines. [ABSTRACT FROM AUTHOR]
- Published
- 2014
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18. Synthesis and In Vitro Evaluation of Caffeoylquinic Acid Derivatives as Potential Hypolipidemic Agents.
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Tian, Yu, Cao, Xiao-Xue, Shang, Hai, Wu, Chong-Ming, Zhang, Xi, Guo, Peng, Zhang, Xiao-Po, Xu, Xu-Dong, Drasar, Pavel B., and Khripach, Vladimir A.
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PHENYLPROPANOIDS , *ANTILIPEMIC agents , *CHLOROGENIC acid , *CHEMICAL derivatives , *OLEIC acid - Abstract
A series of novel caffeoylquinic acid derivatives of chlorogenic acid have been designed and synthesized. Biological evaluation indicated that several synthesized derivatives exhibited moderate to good lipid-lowering effects on oleic acid-elicited lipid accumulation in HepG2 liver cells. Particularly, derivatives 3d, 3g, 4c and 4d exhibited more potential lipid-lowering effect than the positive control simvastatin and chlorogenic acid. Further studies on the mechanism of 3d, 3g, 4c and 4d revealed that the lipid-lowering effects were related to their regulation of TG levels and merit further investigation. [ABSTRACT FROM AUTHOR]
- Published
- 2019
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19. ChemInform Abstract: Further Diterpenes from the Seeds of Caesalpinia minax Hance.
- Author
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Ma, Guo‐Xu, Wu, Hai‐Feng, Yuan, Jing‐Quan, Wei, Hua, Wang, Shuo, Zhang, Xiao‐Po, Tian, Yu, Yang, Jun‐Shan, and Xu, Xu‐Dong
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DITERPENES , *CAESALPINIA , *CELL-mediated cytotoxicity , *SEEDS , *CHEMICAL reactions - Abstract
isolation, structure elucidation and cytotoxicity of three new cassane-type diterpenes, neocaesalpin AF (I), AG (II), and AH (III) [ABSTRACT FROM AUTHOR]
- Published
- 2014
- Full Text
- View/download PDF
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