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感谢参与，应助指数 +1
参考查询结果
Name:         Pregnenolone
Formula:         C21H32O2
Magazine:         Acta Botanica Yunnanica
Year:         1997
Volume:         19(1)
Page:         92-96
Title:         STUDY ON CHEMICAL CONSTITUENTS OF SAUSSUREA LAPPA Ⅱ
Author         Yang Hui, 　Xie J inlun,　Sun Handong
Structure      13C NMR   碳谱模拟图
Name:         pregnenolone
Formula:       
Magazine:         Chemistry of Natural Compounds
Year:         1984
Volume:         20
Page:         177-182
Title:         CATALYTIC REARRANGEMENT OF α-D-GLUCOSE 1,2-ORTHOACETATE DERIVATIVES OF PREGNENOLONE AND 16-DEHYDROPREGNENOLONE
Author         N. F. Samoshina, V. A. Denisenko, V. L. Novikov, and N. I. Uvarova
Structure      13C NMR   碳谱模拟图
Name:         3β-Hydroxy[19-2H3]pregn-5-en-20-one
Formula:         C21H29H3O2
Magazine:         Steroids
Year:         2004
Volume:         69
Page:         161-171
Title:         Synthesis of [19-2H3]-analogs of dehydroepiandrosterone and pregnenolone and their sulfates
Author         Ivan Černý, Vladimír Pouzar, Miloš Budĕšínský, Marie Biĕíková, Martin Hill, Richard Hampl
Structure      13C NMR   碳谱模拟图
Name:         3β-Hydroxy[19-2H2]pregn-5-en-20-one
Formula:       
Magazine:         Steroids
Year:         2004
Volume:         69
Page:         161-171
Title:         Synthesis of [19-2H3]-analogs of dehydroepiandrosterone and pregnenolone and their sulfates
Author         Ivan Černý, Vladimír Pouzar, Miloš Budĕšínský, Marie Biĕíková, Martin Hill, Richard Hampl
Structure      13C NMR   碳谱模拟图
Name:         compound
Formula:       
Magazine:         Steroids
Year:         2004
Volume:         69
Page:         161-171
Title:         Synthesis of [19-2H3]-analogs of dehydroepiandrosterone and pregnenolone and their sulfates
Author         Ivan Černý, Vladimír Pouzar, Miloš Budĕšínský, Marie Biĕíková, Martin Hill, Richard Hampl
Structure      13C NMR   碳谱模拟图
Name:         pregnenolone
Formula:         C21H32O2
Magazine:         Journal of Asian Natural Products Research
Year:         2002
Volume:         4
Page:         33-41
Title:         CONSTITUENTS FROM THE ROOTS OF HERACLEUM RAPULA FRANCH
Author         XUE-MEI NIU, SHENG-HONG LI, BEI JIANG, QIN-SHI ZHAO and HAN-DONG SUN
Structure      13C NMR   碳谱模拟图
Name:         pergnenolone
Formula:       
Magazine:         Natural Product Research
Year:         2006
Volume:         20
Page:         860-865
Title:         A new dihydroisocoumarin from the rhizomes of Notopterygium forbesii
Author         Yan-Hui Li; Fan Luo; Shu-Lin Peng; Jian Liang; Li-Sheng Ding
Structure      13C NMR   碳谱模拟图
Name:         3β-hydroxy-5-pregnen-20-one
Formula:       
Magazine:         Steroids
Year:         1996
Volume:         61
Page:         74-81
Title:         15β-Hydroxysteroids(Part I). Steroids of the human perinatal period: The synthesis of 3β,15β,17α-trihydroxy-5-pregnen-20-one
Author         Anthony Y. Reeder, George E. Joannou
Structure      13C NMR   碳谱模拟图
Name:         Pregnenolone
Formula:       
Magazine:         Steroids
Year:         1995
Volume:         60
Page:         442-446
Title:         Complete 1H and 13C NMR spectra of pregnenolone
Author         Zsuzsa Szendi, Peter Forgó, Frederick Sweet
Structure      13C NMR   碳谱模拟图
Name:         Pregnenolone
Formula:         C21H32O2
Magazine:         Journal of Asian Natural products Research
Year:         2010
Volume:         12
Page:         851-858
Title:         Ethylenediamine: an effective reagent for deacetylation of natural products
Author         Ramasamy Mohankumar; Kaliappan Ilango; Vichangal Pridiuldi Santhanakrishnan; Viswanathan Radhakrishnan; Srinivasan Narasimhan
Structure      13C NMR   碳谱模拟图
Name:         pregnenolone
Formula:       
Magazine:         Chinese Journal of Natural Medicines
Year:         2007
Volume:         5
Page:         351-354
Title:         Chemical Constituents of Notopterygium incisum
Author         LI Li-Mei; LIANG Bao-De; YU Shao-Wen; SUN Han-Dong
Structure      13C NMR   碳谱模拟图
Name:         3β-hydroxy-5-pregnen-20-one
Formula:         C21H32O2
Magazine:         Chinese Journal of Natural Medicines
Year:         2010
Volume:         8
Page:         270-273
Title:         Chemical Constituents from the Roots of Dysoxylum densiflorum
Author         LI Chang-Song; YU Hong-Wei; LI Guo-You; ZHANG Guo-Lin
Structure      13C NMR   碳谱模拟图
Name:         pregnenolone
Formula:         C21H32O2
Magazine:         Acta Scientiarum Naturalium Universitatis Sunyatseni
Year:         2005
Volume:         44(2)
Page:         125-126
Title:         Bioactive Oxygenated Sterols from the Soft Coral Sinularia microclavata Tix-Dur
Author         ZHANG Cui-xian, SU Jing-yu, ZENGLong-mei, LIU Yong-ju, YANG Xiao-ping
Structure      13C NMR   碳谱模拟图
Name:         孕烯醇酮
Formula:       
Magazine:         China Journal of Chinese Materia Medica
Year:         2013
Volume:         38
Page:         1543-1547
Title:         Chemical constituents of Conioselinum vaginatum
Author         LI Xing-bo, QI Yao-dong, LIU Hai-tao, ZHANG Jin, ZHANG Zhao, ZHANG Ben-gang
Structure      13C NMR   碳谱模拟图
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4楼2013-08-16 16:10:02
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笑多会怀孕

管理员

优秀！！有木有！！！优秀！！有木有！！！优秀！！有木有！！！优秀！！有木有！！！

【答案】应助回帖

查询结果：共查到1283个化合物(查询结果仅供参考)
1 .     Pregnenolone
C21H32O2     相似度:100%
Acta Botanica Yunnanica          1997          19(1)          92-96
STUDY ON CHEMICAL CONSTITUENTS OF SAUSSUREA LAPPA Ⅱ
Yang Hui, 　Xie J inlun,　Sun Handong
Structure      13C NMR   碳谱模拟图
2 .     pregnenolone
    相似度:100%
Chemistry of Natural Compounds          1984          20          177-182
CATALYTIC REARRANGEMENT OF α-D-GLUCOSE 1,2-ORTHOACETATE DERIVATIVES OF PREGNENOLONE AND 16-DEHYDROPREGNENOLONE
N. F. Samoshina, V. A. Denisenko, V. L. Novikov, and N. I. Uvarova
Structure      13C NMR   碳谱模拟图
3 .     3β-Hydroxy[19-2H3]pregn-5-en-20-one
C21H29H3O2     相似度:100%
Steroids          2004          69          161-171
Synthesis of [19-2H3]-analogs of dehydroepiandrosterone and pregnenolone and their sulfates
Ivan Černý, Vladimír Pouzar, Miloš Budĕšínský, Marie Biĕíková, Martin Hill, Richard Hampl
Structure      13C NMR   碳谱模拟图
4 .     3β-Hydroxy[19-2H2]pregn-5-en-20-one
    相似度:100%
Steroids          2004          69          161-171
Synthesis of [19-2H3]-analogs of dehydroepiandrosterone and pregnenolone and their sulfates
Ivan Černý, Vladimír Pouzar, Miloš Budĕšínský, Marie Biĕíková, Martin Hill, Richard Hampl
Structure      13C NMR   碳谱模拟图
5 .     compound
    相似度:100%
Steroids          2004          69          161-171
Synthesis of [19-2H3]-analogs of dehydroepiandrosterone and pregnenolone and their sulfates
Ivan Černý, Vladimír Pouzar, Miloš Budĕšínský, Marie Biĕíková, Martin Hill, Richard Hampl
Structure      13C NMR   碳谱模拟图
6 .     pregnenolone
C21H32O2     相似度:100%
Journal of Asian Natural Products Research          2002          4          33-41
CONSTITUENTS FROM THE ROOTS OF HERACLEUM RAPULA FRANCH
XUE-MEI NIU, SHENG-HONG LI, BEI JIANG, QIN-SHI ZHAO and HAN-DONG SUN
Structure      13C NMR   碳谱模拟图
7 .     pergnenolone
    相似度:100%
Natural Product Research          2006          20          860-865
A new dihydroisocoumarin from the rhizomes of Notopterygium forbesii
Yan-Hui Li; Fan Luo; Shu-Lin Peng; Jian Liang; Li-Sheng Ding
Structure      13C NMR   碳谱模拟图
8 .     3β-hydroxy-5-pregnen-20-one
    相似度:100%
Steroids          1996          61          74-81
15β-Hydroxysteroids(Part I). Steroids of the human perinatal period: The synthesis of 3β,15β,17α-trihydroxy-5-pregnen-20-one
Anthony Y. Reeder, George E. Joannou
Structure      13C NMR   碳谱模拟图
9 .     Pregnenolone
    相似度:100%
Steroids          1995          60          442-446
Complete 1H and 13C NMR spectra of pregnenolone
Zsuzsa Szendi, Peter Forgó, Frederick Sweet
Structure      13C NMR   碳谱模拟图
10 .     Pregnenolone
C21H32O2     相似度:100%
Journal of Asian Natural products Research          2010          12          851-858
Ethylenediamine: an effective reagent for deacetylation of natural products
Ramasamy Mohankumar; Kaliappan Ilango; Vichangal Pridiuldi Santhanakrishnan; Viswanathan Radhakrishnan; Srinivasan Narasimhan
Structure      13C NMR   碳谱模拟图
11 .     pregnenolone
    相似度:100%
Chinese Journal of Natural Medicines          2007          5          351-354
Chemical Constituents of Notopterygium incisum
LI Li-Mei; LIANG Bao-De; YU Shao-Wen; SUN Han-Dong
Structure      13C NMR   碳谱模拟图
12 .     3β-hydroxy-5-pregnen-20-one
C21H32O2     相似度:100%
Chinese Journal of Natural Medicines          2010          8          270-273
Chemical Constituents from the Roots of Dysoxylum densiflorum
LI Chang-Song; YU Hong-Wei; LI Guo-You; ZHANG Guo-Lin
Structure      13C NMR   碳谱模拟图
13 .     pregnenolone
C21H32O2     相似度:100%
Acta Scientiarum Naturalium Universitatis Sunyatseni          2005          44(2)          125-126
Bioactive Oxygenated Sterols from the Soft Coral Sinularia microclavata Tix-Dur
ZHANG Cui-xian, SU Jing-yu, ZENGLong-mei, LIU Yong-ju, YANG Xiao-ping
Structure      13C NMR   碳谱模拟图
14 .     孕烯醇酮
    相似度:100%
China Journal of Chinese Materia Medica          2013          38          1543-1547
Chemical constituents of Conioselinum vaginatum
LI Xing-bo, QI Yao-dong, LIU Hai-tao, ZHANG Jin, ZHANG Zhao, ZHANG Ben-gang
Structure      13C NMR   碳谱模拟图
15 .     Pregnenolone
    相似度:95.2%
Steroids          1995          60          442-446
Complete 1H and 13C NMR spectra of pregnenolone
Zsuzsa Szendi, Peter Forgó, Frederick Sweet
Structure      13C NMR   碳谱模拟图
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» 本帖已获得的红花（最新10朵）

y2012j
5楼2013-08-16 16:19:49
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wangkaibo123

无虫

kerry

【答案】应助回帖

★ ★ ★ ★ ★ ★ ★ ★ ★ ★ ★ ★ ★ ★ ★
感谢参与，应助指数 +1
y2012j: 金币+15, ★★★★★最佳答案 2013-08-18 19:23:45
查询结果：共查到1283个化合物(查询结果仅供参考)
1 .     Pregnenolone
C21H32O2     相似度:100%
Acta Botanica Yunnanica          1997          19(1)          92-96
STUDY ON CHEMICAL CONSTITUENTS OF SAUSSUREA LAPPA Ⅱ
Yang Hui, 　Xie J inlun,　Sun Handong
Structure      13C NMR   碳谱模拟图
2 .     pregnenolone
    相似度:100%
Chemistry of Natural Compounds          1984          20          177-182
CATALYTIC REARRANGEMENT OF α-D-GLUCOSE 1,2-ORTHOACETATE DERIVATIVES OF PREGNENOLONE AND 16-DEHYDROPREGNENOLONE
N. F. Samoshina, V. A. Denisenko, V. L. Novikov, and N. I. Uvarova
Structure      13C NMR   碳谱模拟图
3 .     3β-Hydroxy[19-2H3]pregn-5-en-20-one
C21H29H3O2     相似度:100%
Steroids          2004          69          161-171
Synthesis of [19-2H3]-analogs of dehydroepiandrosterone and pregnenolone and their sulfates
Ivan Černý, Vladimír Pouzar, Miloš Budĕšínský, Marie Biĕíková, Martin Hill, Richard Hampl
Structure      13C NMR   碳谱模拟图
4 .     3β-Hydroxy[19-2H2]pregn-5-en-20-one
    相似度:100%
Steroids          2004          69          161-171
Synthesis of [19-2H3]-analogs of dehydroepiandrosterone and pregnenolone and their sulfates
Ivan Černý, Vladimír Pouzar, Miloš Budĕšínský, Marie Biĕíková, Martin Hill, Richard Hampl
Structure      13C NMR   碳谱模拟图
5 .     compound
    相似度:100%
Steroids          2004          69          161-171
Synthesis of [19-2H3]-analogs of dehydroepiandrosterone and pregnenolone and their sulfates
Ivan Černý, Vladimír Pouzar, Miloš Budĕšínský, Marie Biĕíková, Martin Hill, Richard Hampl
Structure      13C NMR   碳谱模拟图
6 .     pregnenolone
C21H32O2     相似度:100%
Journal of Asian Natural Products Research          2002          4          33-41
CONSTITUENTS FROM THE ROOTS OF HERACLEUM RAPULA FRANCH
XUE-MEI NIU, SHENG-HONG LI, BEI JIANG, QIN-SHI ZHAO and HAN-DONG SUN
Structure      13C NMR   碳谱模拟图
7 .     pergnenolone
    相似度:100%
Natural Product Research          2006          20          860-865
A new dihydroisocoumarin from the rhizomes of Notopterygium forbesii
Yan-Hui Li; Fan Luo; Shu-Lin Peng; Jian Liang; Li-Sheng Ding
Structure      13C NMR   碳谱模拟图
8 .     3β-hydroxy-5-pregnen-20-one
    相似度:100%
Steroids          1996          61          74-81
15β-Hydroxysteroids(Part I). Steroids of the human perinatal period: The synthesis of 3β,15β,17α-trihydroxy-5-pregnen-20-one
Anthony Y. Reeder, George E. Joannou
Structure      13C NMR   碳谱模拟图
9 .     Pregnenolone
    相似度:100%
Steroids          1995          60          442-446
Complete 1H and 13C NMR spectra of pregnenolone
Zsuzsa Szendi, Peter Forgó, Frederick Sweet
Structure      13C NMR   碳谱模拟图
10 .     Pregnenolone
C21H32O2     相似度:100%
Journal of Asian Natural products Research          2010          12          851-858
Ethylenediamine: an effective reagent for deacetylation of natural products
Ramasamy Mohankumar; Kaliappan Ilango; Vichangal Pridiuldi Santhanakrishnan; Viswanathan Radhakrishnan; Srinivasan Narasimhan
Structure      13C NMR   碳谱模拟图
11 .     pregnenolone
    相似度:100%
Chinese Journal of Natural Medicines          2007          5          351-354
Chemical Constituents of Notopterygium incisum
LI Li-Mei; LIANG Bao-De; YU Shao-Wen; SUN Han-Dong
Structure      13C NMR   碳谱模拟图
12 .     3β-hydroxy-5-pregnen-20-one
C21H32O2     相似度:100%
Chinese Journal of Natural Medicines          2010          8          270-273
Chemical Constituents from the Roots of Dysoxylum densiflorum
LI Chang-Song; YU Hong-Wei; LI Guo-You; ZHANG Guo-Lin
Structure      13C NMR   碳谱模拟图
13 .     pregnenolone
C21H32O2     相似度:100%
Acta Scientiarum Naturalium Universitatis Sunyatseni          2005          44(2)          125-126
Bioactive Oxygenated Sterols from the Soft Coral Sinularia microclavata Tix-Dur
ZHANG Cui-xian, SU Jing-yu, ZENGLong-mei, LIU Yong-ju, YANG Xiao-ping
Structure      13C NMR   碳谱模拟图
14 .     孕烯醇酮
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Domyallbesttohaveahappylife.
6楼2013-08-16 16:22:04
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y2012j

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[考研] 297求调剂 +17 田洪有 2026-03-26 18/900 2026-03-30 18:32 by nothing投稿中
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[考研] 298求调剂 +4 种圣赐 2026-03-28 4/200 2026-03-29 08:42 by q1092522407
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