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139 results on '"Zhao Feng-Lan"'

1. Crystal structure of 3-oxo-urs-12-en-28-benzyl ester, C37H52O3

Author

Zhang Juan, Hou Gui-Ge, Zhao Feng-Lan, and Meng Qing-Guo

Subjects
Physics, QC1-999, Crystallography, QD901-999
Abstract

C37H52O3, orthorhombic, P212121 (no. 19), a = 8.2477(3) Å, b = 19.2976(7) Å, c = 19.6372(4) Å, V = 3125.47(17) Å3, Z = 4, R gt(F) = 0.0558, wR ref(F 2) = 0.1728, T = 293 K.

Published
2024
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2. Crystal structure of 9-fluoro-4-(6-methoxypyridin-3-yl)-5,6-dihydrobenzo[h]quinazolin-2-amine, C18H15FN4O

Author

Yun Xiao-Qing, Hou Yun, Zhao Feng-Lan, and Meng Qing-Guo

Subjects
2287422, Physics, QC1-999, Crystallography, QD901-999
Abstract

C18H15FN4O, triclinic, P 1‾ $\overline{1}$ (no. 2), a = 8.8914(5) Å, b = 10.5705(7) Å, c = 16.4831(9) Å, α = 96.673(5)°, β = 99.397(5)°, γ = 95.062(5)°, V = 1508.93(16) Å3, Z = 4, Rgt (F) = 0.0477, wRref (F 2) = 0.1232, T = 293 K.

Published
2024
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4. Crystal structure of (5R,8R,9R,10R,12R,13R,14R, 17S,17Z)-2-((3-fluoropyridin-4-yl)methylene)-12-hydroxy-4,4,8,10,14-pentamethyl-17-((R)-2,6,6-trimethyltetrahydro-2H-pyran-2-yl)hexadecahydro-3H-cyclopenta[a]phenanthren-3-one, C36H52FNO3

Author

Liu Zi-Yu, Wang Wen-Shui, Jiang Sheng, Zhao Feng-Lan, and Meng Qing-Guo

Subjects
2283346, Physics, QC1-999, Crystallography, QD901-999
Abstract

C36H52FNO3, orthorhombic, P212121 (no. 19), a = 7.8101(5) Å, b = 13.1592(7) Å, c = 30.5721(15) Å, V = 3142.0(3) Å3, Z = 4, R gt(F) = 0.0488, wR ref(F 2) = 0.1048, T = 293 K.

Published
2023
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7. Crystal structure of E-7-fluoro-2-(2-(trifluoromethyl)benzylidene)-3,4-dihydronaphthalen-1(2H)-one, C18H12F4O

Author

Zhang Juan, Hou Yun, Zhao Feng-Lan, and Meng Qing-Guo

Subjects
2231950, Physics, QC1-999, Crystallography, QD901-999
Abstract

C18H12F4O, triclinic, P1̄ (no. 2), a = 7.9400(8) Å, b = 8.1071(9) Å, c = 13.3238(15) Å, α = 89.394(9)° $89.394\left(9\right)^{\circ} $ , β = 76.343(9)° $76.343\left(9\right)^{\circ} $ , γ $$ =63.411(11)° $\text{63.411}\left(11\right)^{\circ} $ , V = 740.79(15) Å3, Z = 2, Rgt ${R}_{\mathit{g}\mathit{t}}$ (F) = 0.0472, wRref $w{R}_{\mathit{r}\mathit{e}\mathit{f}}$ (F 2) = 0.1244, T = 293 K.

Published
2023
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8. Crystal structure of E-7-fluoro-2-(4-methoxy-3-(trifluoromethyl)benzylidene)-3,4-dihydronaphthalen-1(2H)-one, C19H14F4O2

Author

Liu Yi-Bin, Xu Yang-Rong, Wang Wen-Shui, Jiang Sheng, Zhao Feng-Lan, and Meng Qing-Guo

Subjects
2027111, Physics, QC1-999, Crystallography, QD901-999
Abstract

C19H14F4O2, triclinic, P1‾$P\overline{1}$ (no. 2), a = 8.3798(6) Å, b = 9.2019(7) Å, c = 10.4504(7) Å, α = 77.941(6)°, β = 85.712(6) , γ = 79.078(6)°, V = 773.25(10) Å3, Z = 2, Rgt(F) = 0.0458, wRref(F2) = 0.1165, T = 100 K.

Published
2023
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10. Crystal structure of (E)-7-fluoro-2-(3-fluorobenzylidene)-3,4-dihydronaphthalen-1(2H)-one, C17H12F2O1

Author

Song Jia, Zhao Feng-Lan, Wang Qi-bao, and Meng Qing-Guo

Subjects
2114782, Physics, QC1-999, Crystallography, QD901-999
Abstract

C17H12F2O1, monoclinic, P1‾$P\overline{1}$ (no. 2), a = 7.3832(8) Å, b = 8.6467(9) Å, c = 11.3278(11) Å, α = 87.633(8)°, β = 88.022(8)°, γ = 65.364(10)°, V = 654.88(13) Å3, Z = 2, Rgt(F) = 0.0369, wRref(F2) = 0.0987, T = 293(2) K.

Published
2022
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11. Crystal structure of (E)-7-methoxy-2-((2-methoxypyridin-3-yl)methylene)-3,4-dihydronaphthalen-1 (2H)-one, C18H17NO3

Author

Ma Guang-Qun, Zhao Feng-Lan, and Meng Qing-Guo

Subjects
2078245, Physics, QC1-999, Crystallography, QD901-999
Abstract

C18H17NO3, triclinic, P1‾$P\overline{1}$ (no. 2), a = 7.4638(8) Å, b = 8.0392(8) Å, c = 12.6767(11) Å, α = 108.187(8)°, β = 94.029(7)°, γ = 95.071(8)°, V = 715.95(13) Å3, Z = 2, Rgt (F) = 0.0573, wRref(F2) = 0.1460, T = 100.0(2) K.

Published
2022
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12. Crystal structure of (3S,8R,10R,12R,14R)-12-hydroxy-4,4,8,10,14-pentamethyl-17-((R)-2,6,6-trimethyltetrahydro-2H-pyran-2-yl) hexadecahydro-1H-cyclopenta[a]phenanthren-3-yl acetate, C32H54O4

Author

Ma Ying, Wang Hui-Yun, Zhang Xiao-Fan, Zhao Feng-Lan, and Meng Qing-Guo

Subjects
1858883, Physics, QC1-999, Crystallography, QD901-999
Abstract

C32H54O4, monoclinic, P21 (no. 4), a = 7.8727(1) Å, b = 19.9173(2) Å, c = 19.1801(2) Å, β = 94.539(1)°, V = 2998.06(6) Å3, Z = 4, Rgt(F) = 0.0370, wRref(F2) = 0.0983, T = 293 K.

Published
2021
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13. The crystal structure of 3-oxo-urs-12-en-28-oic acid, C30H46O3·1/6H2O

Author

Wang Xiao-Hui, Wang Hui-yun, Wang Jia-Zhen, Zhang Mei, Chen Xiao-Qian, Zhao Feng-Lan, and Meng Qing-Guo

Subjects
Physics, QC1-999, Crystallography, QD901-999
Abstract

C30H46O3·1/6H2O, monoclinic, C2 (no. 5), a = 29.4307(4) Å, b = 15.42797(17) Å, c = 18.4667(2) Å, β = 104.4652(12)°, V = 8119.11(17) Å3, Z = 12, Rgt(F) = 0.0432, wRref(F2) = 0.1197, T = 293(2) K.

Published
2021
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14. The crystal structure of (8R,10R,12R,14R)- 12-hydroxy-16-(5-(2-hydroxypropan-2-yl)-2-methyltetrahydrofuran-2-yl)- 4,4,8,10,14-pentamethyltetradecahydro-3H- cyclopenta[a]phenanthrene-3,6(2H)-dione, C30H48O5

Author

Wang Xiao-Hui, Wang Hui-yun, Zhang Sheng-Nan, Song Jia, Liang Lun-Hai, Zhao Feng-Lan, and Meng Qing-Guo

Subjects
2024015, Physics, QC1-999, Crystallography, QD901-999
Abstract

C30H48O5, orthorhombic, P212121 (no. 19), a = 11.6608(10) Å, b = 14.8098(15) Å, c = 15.9975(16) Å, V = 2762.7(5) Å3, Z = 4, Rgt(F) = 0.0586, wRref (F2) = 0.1580, T = 293(2) K.

Published
2021
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15. Crystal structure of (E)-2-(4-fluoro-3-(trifluoromethyl)benzylidene)-7-methoxy-3,4-dihydronaphthalen-1(2H)-one, C19H14F4O2

Author

Zhang Xiao-Fan, Wang Hui-yun, Zhao Sheng-Nan, Zhang Sheng-Nan, Zhao Feng-Lan, and Meng Qing-Guo

Subjects
2016724, Physics, QC1-999, Crystallography, QD901-999
Abstract

C19H14F4O2${\text{C}}_{19}{\text{H}}_{14}{\text{F}}_{4}{\text{O}}_{2}$, triclinic, P1‾$P‾{1}$ (no. 2), a = 8.1539(7) Å, b = 8.8584(6) Å, c = 11.8025(9) Å, α = 73.186(7)°, β = 76.184(7)°, γ = 69.512(7)°, V = 755.39(11) Å3, Z = 2, Rgt${R}_{gt}$(F) = 0.0436, wRref$w{R}_{\text{ref}}$(F2) = 0.0965, T = 100 K.

Published
2021
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16. The crystal structure of (3S,12R,20R,24R)-3,12-diacetyl-20,24-epoxy-dammarane-3,12,25–triol–ethyl acetate (4/1), C34H56O6⋅ 0.25(C4H8O2)

Author

Zhao Ruo-Lin, Wang Hui-Yun, Wang Xiao-Hui, Luan Ming-Zhu, Zhao Feng-Lan, and Meng Qing-Guo

Subjects
1858882, Physics, QC1-999, Crystallography, QD901-999
Abstract

C34H56O6⋅0.25(C4H8O2), orthorhombic, P212121 (no. 19), a = 8.17152(14) Å, b = 17.6728(3) Å, c = 23.1916(5) Å, V = 3349.18(11) Å3, Z = 4, Rgt(F) = 0.0416, wRref(F2) = 0.1143, T = 293 K.

Published
2021
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17. Crystal structure of (E)-2-(4-fluoro-2-(trifluoromethyl)benzylidene)-7-methoxy-3,4-dihydronaphthalen-1(2H)-one, C19H14F4O2

Author

Luan Ming-Zhu, Wang Hui-Yun, Zhang Mei, Song Jia, Xu Yang-Rong, Zhao Feng-Lan, and Meng Qing-Guo

Subjects
2027098, Physics, QC1-999, Crystallography, QD901-999
Abstract

C19H14F4O2, monoclinic, C2/c (no. 15), a = 17.1519(13) Å, b = 13.9810(8) Å, c = 15.2299(9) Å, β = 123.031(7)°, V = 3061.9(4) Å3, Z = 8, Rgt(F) = 0.0410, wRref(F2) = 0.1010, T = 100(1) K.

Published
2021
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18. Crystal structure of (E)-2-(3,5-bis(trifluoromethyl)benzylidene)-7-methoxy-3,4-dihydronaphthalen- 1(2H)-one, C20H14F6O2

Author

Luan Ming-Zhu, Wang Hui-yun, Zhang Mei, Song Jia, Hou Gui-Ge, Zhao Feng-Lan, and Meng Qing-Guo

Subjects
Physics, QC1-999, Crystallography, QD901-999
Abstract

C20H14F6O2${\text{C}}_{20}{\text{H}}_{14}{\text{F}}_{6}{\text{O}}_{2}$, monoclinic, P21/c (no. 14), a = 14.791(2) Å, b = 8.5303(9) Å, c = 15.531(3) Å, β = 115.474(19)°, V = 1769.1(5) Å3, Z = 4, Rgt${R}_{gt}$(F) = 0.0574, w Rref$w\,{R}_{\text{ref}}$(F2) = 0.1451, T = 100 K.

Published
2021
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19. Crystal structure of (3E,5E)-3,5-bis-4-methoxy-3-(trifluoromethyl)benzylidene)-1-methylpiperidin-4-one, C24H21F6NO3

Author

Zhang Xiao-Fan, Wang Hui-yun, Song Jia, Liang Lun-Hai, Xu Yang-Rong, Zhao Feng-Lan, and Meng Qing-Guo

Subjects
2027111, Physics, QC1-999, Crystallography, QD901-999
Abstract

C24H21F6NO3, monoclinic, P21/c (no. 14), a = 16.6493(9) Å, b = 15.3005(8) Å, c = 8.8554(5) Å, β = 99.746(6)°, V = 2223.3(2) Å3, Z = 4, Rgt(F) = 0.0444, wRref(F2) = 0.1094, T = 100 K.

Published
2021
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20. The crystal structure of (3S,8R,10R,14R)-17-((2S,5S)-5-(2-hydroxypropan-2-yl)-2-methyltetrahydrofuran-2-yl)-4,4,8,10,14-pentamethyl-12-oxohexadecahydro-1H-cyclopenta[a]phenanthren-3-yl acetate, C32H52O5

Author

Liu Li, Wang Hui-yun, Zhou Xia, Zhang Sheng-Nan, Chen Xiao-Qian, Zhao Feng-Lan, and Meng Qing-Guo

Subjects
2016696, Physics, QC1-999, Crystallography, QD901-999
Abstract

C32H52O5, monoclinic, P21 (no. 4), a = 11.816(2) Å, b = 7.4064(15) Å, c = 17.101(3) Å, β = 97.01(3)°, V = 1485.5(5) Å3, Z = 2, Rgt(F) = 0.0543, wRref(F2) = 0.1501, T = 293(2) K.

Published
2020
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21. Crystal structure of (3R,5R,8R,9R,10R,12R,13R,14R)-4,4,8,10,14-pentamethyl-17-((R)-2,6,6-trimethyltetrahydro-2H-pyran-2-yl)hexadecahydro-1H-cyclopenta[a]phenanthrene-3,12-diol, C30H52O3

Author

Zhao Ruo-Lin, Wang Hui-Yun, Luan Ming-Zhu, Zheng Xia, Zhao Feng-Lan, and Meng Qing-Guo

Subjects
1938143, Physics, QC1-999, Crystallography, QD901-999
Abstract

C30H52O3, orthorhombic, P212121 (no. 19), a = 6.71147(14) Å, b = 16.6565(4) Å, c = 25.0815(6) Å, V = 2803.85(11) Å3, Z = 4, Rgt (F) = 0.0405, wRref (F2) = 0.1092, T = 293(2) K.

Published
2019
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24. Crystal structure of 3-oxo-urs-12-en-28-benzyl ester, C37H52O3.

Author

Zhang, Juan, Hou, Gui-Ge, Zhao, Feng-Lan, and Meng, Qing-Guo

Subjects
CRYSTAL structure, ESTERS
Abstract

C37H52O3, orthorhombic, P212121 (no. 19), a = 8.2477(3) Å, b = 19.2976(7) Å, c = 19.6372(4) Å, V = 3125.47(17) Å3, Z = 4, Rgt(F) = 0.0558, wRref(F2) = 0.1728, T = 293 K. CCDC No.: 2283347 [ABSTRACT FROM AUTHOR]

Published
2024
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25. Crystal structure of 9-fluoro-4-(6-methoxypyridin-3-yl)-5,6-dihydrobenzo[h]quinazolin-2-amine, C18H15FN4O.

Author

Yun, Xiao-Qing, Hou, Yun, Zhao, Feng-Lan, and Meng, Qing-Guo

Subjects
CRYSTAL structure
Abstract

C18H15FN4O, triclinic, P 1 ‾ (no. 2), a = 8.8914(5) Å, b = 10.5705(7) Å, c = 16.4831(9) Å, α = 96.673(5)°, β = 99.397(5)°, γ = 95.062(5)°, V = 1508.93(16) Å3, Z = 4, Rgt(F) = 0.0477, wRref(F2) = 0.1232, T = 293 K. [ABSTRACT FROM AUTHOR]

Published
2024
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26. Crystal structure of (5R,8R,9R,10R,12R,13R,14R, 17S,17Z)-2-((3-fluoropyridin-4-yl)methylene)-12-hydroxy-4,4,8,10,14-pentamethyl-17-((R)-2,6,6-trimethyltetrahydro-2H-pyran-2-yl)hexadecahydro-3H-cyclopenta[a]phenanthren-3-one, C36H52FNO3

Author

Liu, Zi-Yu, Wang, Wen-Shui, Jiang, Sheng, Zhao, Feng-Lan, and Meng, Qing-Guo

Abstract

C36H52FNO3, orthorhombic, P212121 (no. 19), a = 7.8101(5) Å, b = 13.1592(7) Å, c = 30.5721(15) Å, V = 3142.0(3) Å3, Z = 4, Rgt(F) = 0.0488, wRref(F2) = 0.1048, T = 293 K. [ABSTRACT FROM AUTHOR]

Published
2023
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32. Crystal structure of E-7-fluoro-2-(2-(trifluoromethyl)benzylidene)-3,4-dihydronaphthalen-1(2H)-one, C18H12F4O.

Author

Zhang, Juan, Hou, Yun, Zhao, Feng-Lan, and Meng, Qing-Guo

Subjects
CRYSTAL structure
Abstract

C18H12F4O, triclinic, P1̄ (no. 2), a = 7.9400(8) Å, b = 8.1071(9) Å, c = 13.3238(15) Å, α = 89.394 (9) ° , β = 76.343 (9) ° , γ = 63.411 (11) ° , V = 740.79(15) Å3, Z = 2, R g t (F) = 0.0472, w R r e f (F2) = 0.1244, T = 293 K. [ABSTRACT FROM AUTHOR]

Published
2023
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35. Crystal structure of E-7-fluoro-2-(4-methoxy-3-(trifluoromethyl)benzylidene)-3,4-dihydronaphthalen-1(2H)-one, C19H14F4O2.

Author

Liu, Yi-Bin, Xu, Yang-Rong, Wang, Wen-Shui, Jiang, Sheng, Zhao, Feng-Lan, and Meng, Qing-Guo

Subjects
CRYSTAL structure
Abstract

C19H14F4O2, triclinic, P 1 ‾ (no. 2), a = 8.3798(6) Å, b = 9.2019(7) Å, c = 10.4504(7) Å, α = 77.941(6)°, β = 85.712(6) , γ = 79.078(6)°, V = 773.25(10) Å3, Z = 2, Rgt(F) = 0.0458, wRref(F2) = 0.1165, T = 100 K. [ABSTRACT FROM AUTHOR]

Published
2023
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45. The crystal structure of (8R,10R,12R,14R)- 12-hydroxy-16-(5-(2-hydroxypropan-2-yl)-2-methyltetrahydrofuran-2-yl)- 4,4,8,10,14-pentamethyltetradecahydro-3H- cyclopenta[a]phenanthrene-3,6(2H)-dione, C30H48O5.

Author

Wang, Xiao-Hui, Wang, Hui-yun, Zhang, Sheng-Nan, Song, Jia, Liang, Lun-Hai, Zhao, Feng-Lan, and Meng, Qing-Guo

Abstract

C30H48O5, orthorhombic, P212121 (no. 19), a = 11.6608(10) Å, b = 14.8098(15) Å, c = 15.9975(16) Å, V = 2762.7(5) Å3, Z = 4, Rgt(F) = 0.0586, wRref (F2) = 0.1580, T = 293(2) K. [ABSTRACT FROM AUTHOR]

Published
2021
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46. The crystal structure of 3-oxo-urs-12-en-28-oic acid, C30H46O3·1/6H2O.

Author

Wang, Xiao-Hui, Wang, Hui-yun, Wang, Jia-Zhen, Zhang, Mei, Chen, Xiao-Qian, Zhao, Feng-Lan, and Meng, Qing-Guo

Abstract

C30H46O3·1/6H2O, monoclinic, C2 (no. 5), a = 29.4307(4) Å, b = 15.42797(17) Å, c = 18.4667(2) Å, β = 104.4652(12)°, V = 8119.11(17) Å3, Z = 12, Rgt(F) = 0.0432, wRref(F2) = 0.1197, T = 293(2) K. CCDC no.: 2016692 [ABSTRACT FROM AUTHOR]

Published
2021
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47. Crystal structure of (3S,8R,10R,12R,14R)-12-hydroxy-4,4,8,10,14-pentamethyl-17-((R)-2,6,6-trimethyltetrahydro-2H-pyran-2-yl) hexadecahydro-1H-cyclopenta[a]phenanthren-3-yl acetate, C32H54O4.

Author

Ma, Ying, Wang, Hui-Yun, Zhang, Xiao-Fan, Zhao, Feng-Lan, and Meng, Qing-Guo

Abstract

C32H54O4, monoclinic, P21 (no. 4), a = 7.8727(1) Å, b = 19.9173(2) Å, c = 19.1801(2) Å, β = 94.539(1)°, V = 2998.06(6) Å3, Z = 4, Rgt(F) = 0.0370, wRref(F2) = 0.0983, T = 293 K. [ABSTRACT FROM AUTHOR]

Published
2021
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48. Characteristics influencing high-risk sexual behaviours in elderly men

Author

Xiao, Gui-Yuan, primary, Peng, Bin, additional, Hu, Ying, additional, Qu, Dou, additional, Lai, Min-Qing, additional, Gong, Yu, additional, Zhao, Feng-Lan, additional, Yi, Hong, additional, Jia, Yu, additional, Zhou, Wei-Kang, additional, Lei, Shan-Chuan, additional, Wang, Sha-Li, additional, Xia, Jing, additional, Lv, Deng-Zhi, additional, Geng, Shan, additional, Bai, Rong-Li, additional, and Zhong, Xiao-Ni, additional

Published
2018
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