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Your search keyword '"Camphor -- Physiological aspects"' showing total 15 results
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15 results on '"Camphor -- Physiological aspects"'

1. New Apoptosis Findings from Nanjing Forestry University Described (Synthesis of Novel Camphor Sulfamoxime Ether Derivatives and Its Application In Antitumor Activity)

Subjects
Forests and forestry -- Physiological aspects, Apoptosis -- Physiological aspects, Camphor -- Physiological aspects, Physical fitness -- Physiological aspects, Health
Abstract

2021 JUN 19 (NewsRx) -- By a News Reporter-Staff News Editor at Obesity, Fitness & Wellness Week -- Researchers detail new data in Cellular Physiology - Apoptosis. According to news [...]

Published
2021

2. Researchers from China West Normal University Detail New Studies and Findings in the Area of Microorganism Research (Urbanization Reduces Phyllosphere Microbial Network Complexity and Species Richness of Camphor Trees)

Subjects
Camphor -- Physiological aspects, Biological sciences, Health
Abstract

2023 MAR 14 (NewsRx) -- By a News Reporter-Staff News Editor at Life Science Weekly -- Researchers detail new data in microorganism research. According to news originating from Nanchong, People's [...]

Published
2023

4. A novel bornane synthesis by an old idea

Author

Fohlisch, Baldur, Bakr, Derar Abu, and Fischer, Peter

Subjects
Chemistry, Organic -- Research, Carboxylic acids -- Physiological aspects, Alkadienes -- Physiological aspects, Methanol -- Physiological aspects, Diels-Alder reaction -- Analysis, Camphor -- Physiological aspects, Hydrogen -- Physiological aspects, Biological sciences, Chemistry
Abstract

Research has been conducted on the Diels-Alder reaction. The route to the spiro[2.4]hepta-4,6-diene-4-carboxylic acid esters and spiro[2.4]hepta-4,6-diene-4-methanol has been developed via the use of the hetero-Diels-Alder reaction and the utilization of these dienes for the rac-10-hydroxycamphor synthesis via carbo-Diels-Alder reaction has been carried out.

Published
2002

5. Chiral tricyclic iminolactone derived from (1R)-(+)-camphor as a glycine equivalent for the asymmetric synthesis of alpha-amino acids

Author

Peng-Fei Xu, Yuan-Shek Chen, Shu-I Lin, and Ta-Jung Lu

Subjects
Chemistry, Organic -- Research, Lactones -- Physiological aspects, Camphor -- Physiological aspects, Glycine -- Physiological aspects, Amino acids -- Physiological aspects, Biological sciences, Chemistry
Abstract

Research has been conducted on alpha-amino acids. The highly stereoselective methodology for these acid preparation has been developed and is described.

Published
2002

7. A highly diastereoselective synthesis of (1R)-(+)-camphor-based chiral allenes and their asymmetric hydroboration-oxidation reactions

Author

Shang-Cheng Hung, Yen-Fang Wen, Jia-Wen Chang, Chun-Chen Liao, and Biing-Jiun Uang

Subjects
Chemistry, Organic -- Research, Camphor -- Physiological aspects, Hydroboration -- Physiological aspects, Oxidation-reduction reaction -- Physiological aspects, Stereoisomers -- Physiological aspects, Biological sciences, Chemistry
Abstract

Research has been conducted on the camphor derived chiral allenes. The synthesis of these allenes and their hydroboration-oxidation reactions have been carried out and the results indicate that hydroboration-oxidation produce a mixture of stereoisomers.

Published
2002

8. Asymmetric methoxyselenenylation and cyclization with 3-camphorseleno electrophiles containing oxime substituents at C-2. Formation of an unusual oxaselenazole from an oxime-substituted selenyl bromide

Author

Back, Thomas G., Moussa, Ziad, and Parvez, Masood

Subjects
Chemistry, Organic -- Research, Bromides -- Physiological aspects, Selenium -- Physiological aspects, Ring formation (Chemistry) -- Physiological aspects, Camphor -- Physiological aspects, Oxygen -- Physiological aspects, Biological sciences, Chemistry
Abstract

Research has been conducted on di[(1R)-2-oximo-endo-3-bornyl] diselenide and its benzoate derivative. The preparation of these compounds carried out from 2-keto diselenide is described.

Published
2002

9. Asymmetric Pauson-Khand reactions using camphor-derived chelating thiols as chiral controlles

Author

Marchueta, Iolanda, Montenegro, Elvira, Panov, Dmitri, Poch, Martha, Verdaguer, Xavier, Moyano, Albert, Pericas, Miquel A., and Riera, Antoni

Subjects
Chemistry, Organic -- Research, Camphor -- Physiological aspects, Thiols -- Physiological aspects, Olefins -- Physiological aspects, Cobalt -- Physiological aspects, Biological sciences, Chemistry
Abstract

Research has been conducted on the enantiopure 10-(R-thio)-2-exo-bornanethiols. The procedure for the preparation of these compounds from (1S)-camphor-10-thiol has been developed and the results demonstrate that the ethynyl derivatives of these thiols produce excellent diastereoselectivities in Pauson-Khand reactions with norbornene and norbornadiene.

Published
2001

10. Solution structures of the mixed aggregates derived from lithium acetylides and a camphor-derived animo alkoxide

Author

Briggs, Timothy F., Winemiller, Mark D., Xiang, Bosong, and Collum, David B.

Subjects
Chemistry, Organic -- Research, Solution (Chemistry) -- Physiological aspects, Lithium -- Physiological aspects, Camphor -- Physiological aspects, Amines -- Physiological aspects, Alcohol -- Physiological aspects, Oxides -- Physiological aspects, Stoichiometry -- Physiological aspects, Carbon -- Physiological aspects, Biological sciences, Chemistry
Abstract

Research has been conducted on the lithium cyclopropylacetylide and lithium phenylacetylide. Results indicate that depending on the stoichiometries the mixtures of these lithium compounds and a vicinal amino alkoxide derived from camphor in the pentane afford the asymmetric mixed tetramer and the C (sub)2 -symmetric mixed tetramer.

Published
2001

11. Reinvestigation of the reactions of camphorketene: structural evidence for pseudopericyclic pathways

Author

Shumway, William W., Dalley, N. Kent, and Birney, David M.

Subjects
Chemistry, Organic -- Research, Camphor -- Physiological aspects, Ring formation (Chemistry) -- Analysis, Stereochemistry -- Research, Biological sciences, Chemistry
Abstract

Research has been conducted on the camphorketene dimers. The determination of the stereochemistry of these dimers has been performed and the interplay of the camphor and alpha-oxoketene moieties has been explored.

Published
2001

12. Benign synthesis of 2-ethylhexanoic acid by cytochrome P450cam: enzymatic, crystallographic, and theoretical studies

Author

French, Kevin J., Strickler, Michael D., Rock, Dan A., Rock, Denise A., Bennett, Grace A., Wahlstrom, Jan L., Goldstein, Barry M., and Jones, Jeffrey P.

Subjects
Biochemistry -- Research, Cytochromes -- Physiological aspects, Acids -- Physiological aspects, Enzymes -- Physiological aspects, Camphor -- Physiological aspects, Biological sciences, Chemistry
Abstract

Research has been conducted on the cytochrome P450cam. The ability of this cytochrome to catalyze the 2-ethylhexanoic acid formation from the 2-ethylexanol has been investigated.

Published
2001

13. A facile and highly diastereoselective aziridination of chiral camphor N-enoylpyrazolidinones with N-aminophthalimide

Author

Kung-Shuo Yang and Kwunmin Chen

Subjects
Chemistry, Organic -- Research, Nitrogen -- Physiological aspects, Camphor -- Physiological aspects, Biological sciences, Chemistry
Abstract

Research has been conducted on the N-enoylpyrazolidinones and N-aminophthalimide. The reaction between these two compounds has been carried out in the presence of lead tetraacetate in CH (sub)2 Cl (sub)2 at room temperature and the results demonstrate that the high levels of diastereoselectivities have been obtained.

Published
2001

14. Vicks vapoRub induces mucin secretion, decreases ciliary beat frequency, and increases tracheal mucus transport in the ferret trachea

Author

Abanses, Juan Carlos, Arina, Shinobu, and Rubin, Bruce K.

Subjects
Camphor -- Usage, Camphor -- Health aspects, Camphor -- Physiological aspects, Mucins -- Physiological aspects, Mucociliary system -- Physiological aspects, Respiratory distress syndrome -- Development and progression, Respiratory distress syndrome -- Case studies, Health
Published
2009

15. Research from Nanjing Forestry University Yields New Findings on Life Science Research [The photo-inhibition of camphor leaves (Cinnamomum camphora L.) by NaCl stress based on physiological, chloroplast structure and comparative proteomic ...]

Subjects
Camphor -- Physiological aspects, Chloroplasts -- Physiological aspects, Salt stress (Botany) -- Observations, Biological sciences, Health
Abstract

2020 AUG 25 (NewsRx) -- By a News Reporter-Staff News Editor at Life Science Weekly -- Investigators publish new report on life science research. According to news reporting from Jiangsu, [...]

Published
2020

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