24СʱÈÈÃŰæ¿éÅÅÐаñ    

²é¿´: 485  |  »Ø¸´: 1

mingax

ÖÁ×ðľ³æ (ÖøÃûдÊÖ)

[ÇóÖú] ÇóÖúÒ»»¯ºÏÎï΢Æ×Êý¾Ý£¡£¡Ð»Ð»¡£ ÒÑÓÐ1È˲ÎÓë

ÈܼÁ£ºCDCl3
11.5,12.0,12.2,18.4,19.0,19.2,19.6,20.0,21.1,21.2,22.8,23.2,23.5,24.5,24.6,26.1,26.3,28.4,29.3,29.9,31.5,32.1,34.1,36.3,36.7,36.9,37.3,37.6,42.4,42.4,42.5,43.7,46.0,49.2,50.3,55.7,56.2,71.6,72.0,76.7,77.2,77.4,77.6,78.7,120.1,121.9.
»Ø¸´´ËÂ¥

» ²ÂÄãϲ»¶

» ±¾Ö÷ÌâÏà¹Ø¼ÛÖµÌùÍÆ¼ö£¬¶ÔÄúͬÑùÓаïÖú:

ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû

lifeliuyan

ÖÁ×ðľ³æ (Ö°Òµ×÷¼Ò)

¡¾´ð°¸¡¿Ó¦Öú»ØÌû

¡ï ¡ï ¡ï ¡ï ¡ï ¡ï ¡ï ¡ï ¡ï ¡ï
¸Ðл²ÎÓ룬ӦÖúÖ¸Êý +1
mingax: ½ð±Ò+10, ¡ï¡ï¡ï¡ï¡ï×î¼Ñ´ð°¸ 2014-07-07 11:03:53
²éѯ½á¹û£º¹²²éµ½2248¸ö»¯ºÏÎï(²éѯ½á¹û½ö¹©²Î¿¼)
1 .     32,33,34-trimethyl-bacteriohopan-16-ene 3-O-¦Â-D-glucopyranoside
C44H76O6     ÏàËÆ¶È:71.7%
Journal of Ethnopharmacology          2011          135          78-87
Chemical constituents from the stem bark of Symplocos paniculata Thunb. with antimicrobial, analgesic and anti-inflammatory activities
Ruchi Badoni Semwal, Deepak Kumar Semwal, Ravindra Semwal, Randhir Singh, Mohan Singh Maniyari Rawat
Structure      13C NMR    Structure & 13C NMR     Ì¼Æ×Ä£Äâͼ
2 .     24-Ethylcholesterol-acetate
    ÏàËÆ¶È:69.5%
Steroids          1989          53          625-638
Sterols of some Clerodendrum species(verbenaceae): Occurrence of the 24¦Á- and 24¦Â-epimers of 24-ethylsterols lacking a ¦¤25-bond
Toshihiro Akihisa, Yuzuru Matsubara, Parthasarathi Ghosh, Swapnadip Thakur, Toshitake Tamura, Taro Matsumoto
Structure      13C NMR    Structure & 13C NMR     Ì¼Æ×Ä£Äâͼ
3 .     Pariposide F
C47H80O16     ÏàËÆ¶È:68.0%
Planta Medica          2012          78          1667-1675
New Steroidal Saponins and Sterol Glycosides from Paris polyphylla var. yunnanensis
Wu, Xia; Wang, Lei; Wang, Guo-Cai; Wang, Hui; Dai, Yi; Ye, Wen-Cai; Li, Yao-Lan:
Structure      13C NMR    Structure & 13C NMR     Ì¼Æ×Ä£Äâͼ
4 .     glucoraphenin
    ÏàËÆ¶È:67.3%
Natural Product Research and Development          2010          22          58-59
Studies on the Chemical Constituents of Cirsium henryi
ZHANG Yue; RUAN Han-li; ZHANG Yong-hui; PI Hui-fang; WU Ji-zhou
Structure      13C NMR    Structure & 13C NMR     Ì¼Æ×Ä£Äâͼ
5 .     3-O-¦Â-[{2-L-rhamnopyranosyl(1¡ú2)-¦Â-D-apiofuranosyl(1¡ú6)-¦Â-D-glucopyranosyl]rosaterol
C46H78O14     ÏàËÆ¶È:67.3%
Indian Journal of Chemistry Section B          1998          37B          825-827
Studies on the two new stereo-saponins from Morchella conica
Shangzhen Zheng, Liming Gao, Shuhe Kang & Xuwei Shen
Structure      13C NMR    Structure & 13C NMR     Ì¼Æ×Ä£Äâͼ
6 .     (6R,E)-6-((3S,8S,9S,10R,13R,14S,17R)-10,13-dimethyl-3-(palmitoyloxy)-2,3,4,7,8,9,10,11,12,13,14,15,16,17-tetradecahydro-1H-cyclopenta[a]phenanthren-17-yl)-3-ethyl-2-methylhept-4-enoic acid
C45H78O4     ÏàËÆ¶È:67.3%
Life Sciences          2013          92          202-210
Antiulcer and antioxidant activities of a new steroid from Morus alba
Aftab Ahmad, Gaurav Gupta, Muhammad Afzal, Imran Kazmi, Firoz Anwar
Structure      13C NMR    Structure & 13C NMR     Ì¼Æ×Ä£Äâͼ
7 .     ¦Â-sitosteryl-3'-glucopyranoside-6'-O-palmitate
    ÏàËÆ¶È:67.3%
Chinese Herbal Medicines          2014          6          65-69
Chemical Constituents from Barks of Lannea coromandelica
Xiao-juan Yun, Huo-ming Shu, Guang-ying Chen, Ming-hui Ji, Jin-yue Ding
Structure      13C NMR    Structure & 13C NMR     Ì¼Æ×Ä£Äâͼ
8 .     compound A
    ÏàËÆ¶È:67.3%
Yakugaku Zasshi          1983          103          43-48
The Principles of Tetragonia tetragonoides Having an Antiulcerogenic Activity. I. Isolation and Identification of Sterylglucoside Mixture (Compound A)
EMI OKUYAMA, MIKIO YAMAZAKI
Structure      13C NMR    Structure & 13C NMR     Ì¼Æ×Ä£Äâͼ
9 .     lanoscopariol
C46H80O3     ÏàËÆ¶È:65.2%
Journal of Natural Products          1996          59          181-184
New 9¦Â-Lanostane-Type Triterpenic and 13, 14-seco-Steroidal Esters from the Roots of Artemisia scoparia
Surendra Kumar Sharma and Mohammad Ali
Structure      13C NMR    Structure & 13C NMR     Ì¼Æ×Ä£Äâͼ
10 .     cumingianoside P
C41H68O12     ÏàËÆ¶È:65.2%
Chemical & Pharmaceutical Bulletin          1997          45          202-206
Antitumor Agents. 169. Dysoxylum cumingianum. V. Cumingianosides P and Q, New Cytotoxic Triterpene Glucosides with an Apotirucallane-Type Skeleton from Dysoxylum cumingianum
Toshihiro FUJIOKA,Akio SAKURAI,Kunihide MIHASHI,Yoshiki KASHIWADA,Ih-Sheng CHEN and Kuo-Hsiung LEE
Structure      13C NMR    Structure & 13C NMR     Ì¼Æ×Ä£Äâͼ
11 .     stigmast-5-en-3-O-¦Â-D-glucopyranoside tetraacetate
C43H68O10     ÏàËÆ¶È:65.2%
Natural Product Sciences          1999          5          124-126
Sterols and Sterol Glycosides from Cuscuta Reflexa
Anis, E.; Mustafa, G.; Ahmed, S.; Nisarullah, Nisarullah; Malik, A.; Afza, N.; Badar, Y.
Structure      13C NMR    Structure & 13C NMR     Ì¼Æ×Ä£Äâͼ
12 .     stigmast-5-en-3¦Â-ol-3-O-¦Â-D-(2'-n-triacontanoyl) glucopyranoside
C65H118O7     ÏàËÆ¶È:65.2%
Journal of Asian Natural Products Research          2012          14          301-307
New steroidal glycoside ester and aliphatic acid from the fruits of Lycium chinense
Woo-Suk Jung,Ill-Min Chung,Mohd Ali and Ateeque Ahmad
Structure      13C NMR    Structure & 13C NMR     Ì¼Æ×Ä£Äâͼ
13 .     compound 1
C61H110O7     ÏàËÆ¶È:65.2%
Archives of Pharmacal Research          2007          30          172-176
Isolation of constituents and anti-complement activity from Acer okamotoanum
WenYi Jin, Byung-Sun Min, JongPill Lee, Phuong Thien Thuong and Hyeong-Kyu Lee, et al.
Structure      13C NMR    Structure & 13C NMR     Ì¼Æ×Ä£Äâͼ
14 .     ºúÂܲ·ÜÕרéµËáõ¥
    ÏàËÆ¶È:65.2%
Chinese Pharmaceutical Journal          2008          43          971-973
Studies on Chemical Constituents of Acetyl Acetate Extracted Fraction from Veratrum dahuricum
NIE Li-yue TANG Jian~LI Hui-liang JIN Hui-zi ZHANG Wei-dong
Structure      13C NMR    Structure & 13C NMR     Ì¼Æ×Ä£Äâͼ
15 .     ¦Â-sitosteryl glucoside-3'-O-heptadecoicate
    ÏàËÆ¶È:65.2%
Natural Product Research and Development          1997          9(2)          7-10
STUDIES ON THE CHEMICAL CONSTITUENTS OF THE CULTIVATED DESERTLIVING CISTANCHE (CISTANCHE DESERTICOLA)
Tu Pengfei; He Yanping and Lou Zhicen
Structure      13C NMR    Structure & 13C NMR     Ì¼Æ×Ä£Äâͼ
16 .     3-O-¦Â-[{2-L-rhamnopyranosyl(1¡ú2)-¦Â-D-xylopyranosyl}-¦Â-D-glucopyranosyl]rosaterol
C46H78O14     ÏàËÆ¶È:65.2%
Indian Journal of Chemistry Section B          1998          37B          825-827
Studies on the two new stereo-saponins from Morchella conica
Shangzhen Zheng, Liming Gao, Shuhe Kang & Xuwei Shen
Structure      13C NMR    Structure & 13C NMR     Ì¼Æ×Ä£Äâͼ
17 .     ¦Â-Sitosteryl linoleate
    ÏàËÆ¶È:65.2%
Zeitschrift f¨¹r Naturforschung C          2012          67          172-180
Anti-Helicobacter pylori Activity of the Methanolic Extract of Geum iranicum and its Main Compounds
Somayeh Shahani, Hamid R. Monsef-Esfahani, Soodabeh Saeidnia, Parastoo Saniee, Farideh Siavoshi, Alireza Foroumadi, Nasrin Samadi, and Ahmad R. Gohari
Structure      13C NMR    Structure & 13C NMR     Ì¼Æ×Ä£Äâͼ
18 .     daucosterol+stigmasterol-3-O-glucopyranoside
    ÏàËÆ¶È:64.7%
Chinese Traditional and Herbal Drugs          2004          35          608-611
Studies on chemical constituents of Indigofera carlesii
SU Yan-fang; ZHANG Xin-xin; YANG Jing; GUO Zeng-jun; L¨¹ Ju-xian; GUO De-an
Structure      13C NMR    Structure & 13C NMR     Ì¼Æ×Ä£Äâͼ
19 .     sitosteryl 9,10-dihydroxystearate
C50H88O4     ÏàËÆ¶È:63.8%
Steroids          2008          73          1098-1109
Synthesis of highly pure oxyphytosterols and (oxy)phytosterol esters: Part II. (Oxy)-sitosterol esters derived from oleic acid and from 9,10-dihydroxystearic acid [1]
Diane Julien-David, Philippe Geoffroy, Eric Marchioni, Françis Raul, Dalal Aoud¨¦-Werner, Michel Miesch
Structure      13C NMR    Structure & 13C NMR     Ì¼Æ×Ä£Äâͼ
20 .     N-(Cholest-5-en-3¦Â-yl)-3¦Â-hydroxyandrost-5-ene-17¦Â-carboxamide
C47H75NO2     ÏàËÆ¶È:63.8%
Steroids          2009          74          88-94
Steroids linked with amide bond¡ªExtended cholesterol
Ivan Černy, Miloš Bud¨§š¨ªnsky, Vladim¨ªr Pouzar, Pavel Drašar
Structure      13C NMR    Structure & 13C NMR     Ì¼Æ×Ä£Äâͼ
2Â¥2014-07-07 10:39:12
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû
Ïà¹Ø°æ¿éÌø×ª ÎÒÒª¶©ÔÄÂ¥Ö÷ mingax µÄÖ÷Ìâ¸üÐÂ
×î¾ßÈËÆøÈÈÌûÍÆ¼ö [²é¿´È«²¿] ×÷Õß »Ø/¿´ ×îºó·¢±í
[»ù½ðÉêÇë] ÈËÆø²»ÐÐÁË +10 fansofjerry 2026-08-21 10/500 2026-08-24 21:03 by zhanghaozhu
[»ù½ðÉêÇë] Èç¹û´Ë¿ÌÄãÕýÔÚΪ¹ú»ù¸Ðµ½½¹ÂÇ£¬²»·ÁÀ´ÌýÌýÕâÊס¶»ù½ðÖ®Íâ¡· +6 scalable 2026-08-24 6/300 2026-08-24 20:28 by ¿àº®À´Ïã
[»ù½ðÉêÇë] ÎÒÃæÉÏÍêµ°ÁË +9 ÇÒÌý»¢Ð¥ 2026-08-20 10/500 2026-08-24 20:08 by ¿àº®À´Ïã
[»ù½ðÉêÇë] ÄÜ·ñÍ˳ö²ÎÓëµÄÃæÉÏÏîÄ¿½â³ýÏÞÏî +21 koalala 2026-08-24 24/1200 2026-08-24 19:25 by ¼ÒÓëÔ¶·½
[»ù½ðÉêÇë] filecode£¬4¸öjtjcÁË +14 ziyangfang 2026-08-19 17/850 2026-08-24 18:37 by ¹þ¹þ¸ò£¿
[»ù½ðÉêÇë] ûÓÐÈκÎÏûÏ¢-ÊDz»ÊǾÍÁ¹ÁË +6 ͼÀ²Í¼À² 2026-08-24 6/300 2026-08-24 17:44 by ССºì·«
[»ù½ðÉêÇë] ½¨Òé»ù½ð·¢²¼Ìáǰ¸ø³öÃ÷È·µÄʱ¼äµã +13 kulium 2026-08-21 16/800 2026-08-24 16:27 by superceng
[»ù½ðÉêÇë] ¹À¼ÆÊÇÖÜËÄ +4 archvillain 2026-08-18 4/200 2026-08-24 13:53 by zzuzxg
[»ù½ðÉêÇë] ÅóÓÑȦ¿´µ½µÄ +7 wangzilk 2026-08-18 9/450 2026-08-24 10:50 by cmrandy
[»ù½ðÉêÇë] ÈÃÎÒÖÐÒ»¸öÃæÉϰɣ¡ +13 ´óƼ1987 2026-08-20 16/800 2026-08-24 10:23 by ̫ɵÁË
[»ù½ðÉêÇë] ·Å°ñǰµÄ²»µ­¶¨ 20+4 snowwithsea 2026-08-19 17/850 2026-08-24 10:20 by echo8914667
[»ù½ðÉêÇë] ¿ÆÑй¶ùÌ«ÄÑÁË +18 ÎÒ4´ó°×²Ë 2026-08-20 19/950 2026-08-24 09:47 by ¿­¶÷¹ãÊ¢´ß»¯·ÖÎ
[»ù½ðÉêÇë] 2026ÄêµÄ¹ú¼ÒÉç¿Æ»ù½ðÏîĿͨѶÆÀÉóµÄйæÔòÓëж¯Ïò¡¢ÐÂÌôÕ½ +4 process2012 2026-08-23 5/250 2026-08-23 19:58 by jurkat.1640
[½Ìʦ֮¼Ò] Ìø²ÛºóÔÚÑÐÏîÄ¿Ôõô°ì£¿ +5 ¼òµ¥»¯xn 2026-08-22 10/500 2026-08-23 12:38 by ¼òµ¥»¯xn
[»ù½ðÉêÇë] Ö»ÓÐÿÄêÕâÖÖʱºòÀ´¹ä¹äСľ³æ +24 yaoyewhu2008 2026-08-20 26/1300 2026-08-22 17:43 by kammury
[»ù½ðÉêÇë] ʱ¼ä´Á½ñÌ죬20ºÅ±äÁË +5 archvillain 2026-08-20 5/250 2026-08-22 06:12 by hui_daxiao
[»ù½ðÉêÇë] Ó¦¸ÃÊÇÏÂÖÜÈý26ÈÕ¹«²¼Á˰ɣ¿ +4 ¹þ¹þ¸ò£¿ 2026-08-21 4/200 2026-08-21 10:58 by Vivilian
[ÂÛÎÄͶ¸å] Ͷ¸å×Éѯ +5 wwm09 2026-08-17 7/350 2026-08-21 10:11 by ÆÚ¿¯ÂÛÎİïÊÖ
[»ù½ðÉêÇë] ½ñÌì·Å°ñûϷÁ衃 +9 yuleib84 2026-08-19 11/550 2026-08-21 10:06 by gltch
[»ù½ðÉêÇë] »ù½ð°¡»ù½ð +4 longfie172 2026-08-20 4/200 2026-08-21 08:58 by mark mao
ÐÅÏ¢Ìáʾ
ÇëÌî´¦ÀíÒâ¼û