Znn3bq.jpeg
±±¾©Ê¯ÓÍ»¯¹¤Ñ§Ôº2026ÄêÑо¿ÉúÕÐÉú½ÓÊÕµ÷¼Á¹«¸æ
²é¿´: 243  |  »Ø¸´: 2

haijiaotang

Òø³æ (ÕýʽдÊÖ)

[ÇóÖú] ÇóÖúÒÔÏ»¯ºÏÎлл

̼Æ×Êý¾ÝÈçÏ£ºÈܼÁΪ£¨ë®´ú¼×´¼£©14.5,17.6,18.5,20.3,21.5,22.6,23.6,24.4,24.6,28.9,29.5,31.7,31.7,32.2,32.8,35.1,37.3,38.7,39.2,42.2,51.3,51.8,66.6,68.5,68.7,71.1,84.9,85.2,85.4,105.3,122.1,167.5,206.5
»Ø¸´´ËÂ¥

» ²ÂÄãϲ»¶

» ±¾Ö÷ÌâÏà¹Ø¼ÛÖµÌùÍÆ¼ö£¬¶ÔÄúͬÑùÓаïÖú:

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

wangkaibo123

ÈÙÓþ°æÖ÷ (Ö°Òµ×÷¼Ò)

kerry

ÓÅÐã°æÖ÷

¡¾´ð°¸¡¿Ó¦Öú»ØÌû

¡ï ¡ï ¡ï ¡ï ¡ï ¡ï ¡ï ¡ï ¡ï ¡ï
¸Ðл²ÎÓ룬ӦÖúÖ¸Êý +1
haijiaotang: ½ð±Ò+10, ¡ï¡ï¡ïºÜÓаïÖú 2013-08-16 13:33:41
ÄãÄܰïÎÒÏÂÔØ¼¸ÆªÎÄÏ×Âð£¿Ð»Ð»

²éѯģʽ£ºÄ£ºý²éѯ
̼Æ×Êý¾ÝÊäÈ룺
°´´ÓСµ½´ó˳ÐòÊäÈ룬Êý×Ö¼äÓÃÓ¢Îİë½Ç¶ººÅ(,)·Ö¸ôÀýÈ磺
21.4,30.4,37.4,73.2,73.7,125.6,126.6,139.6,140.2,168.2

ÈܼÁÑ¡Ï
Æ¥ÅäÈݲ (Êý×Ö¸ñʽ£¬¿É×ÔÐÐÉ趨)
ÏàËÆ¶È£º   %(ÏàËÆ¶È>=50%)



²éѯ½á¹û£º¹²²éµ½3223¸ö»¯ºÏÎï(²éѯ½á¹û½ö¹©²Î¿¼)
1 .     20,22-O-[(1R)-4-hydroxybutylidene]-20-hydroxyecdyzone
C31H50O8     ÏàËÆ¶È:81.8%
Russian Journal of Organic Chemistry          2004          40          675-684
NewDerivativesof20-Hydroxyecdyzone.ViticosteroneESynthesis
I. V. Galyautdinov, S. R. Nazmeeva, R. G. Savchenko, N. A. Ves'kina and D. V. Nedopekin, et al.
Structure      13C NMR   Ì¼Æ×Ä£Äâͼ
2 .     20,22-O-(R-3-methoxycarbonyl)propylidene-20-hydroxyecdysone
C32H50O9     ÏàËÆ¶È:81.8%
Molecules          2012          17          3324-3332
Phytoecdysteroids from the Roots of Achyranthes bidentata Blume
Mei Zhang, Zhong-Yu Zhou, Jing Wang, Yong Cao, Xue-Xiang Chen, Wei-Min Zhang, Li-Dong Lin and Jian-Wen Tan
Structure      13C NMR   Ì¼Æ×Ä£Äâͼ
3 .     20,22-O-(R-ethylidene)-20-hydroxyecdysone
    ÏàËÆ¶È:78.7%
Molecules          2012          17          3324-3332
Phytoecdysteroids from the Roots of Achyranthes bidentata Blume
Mei Zhang, Zhong-Yu Zhou, Jing Wang, Yong Cao, Xue-Xiang Chen, Wei-Min Zhang, Li-Dong Lin and Jian-Wen Tan
Structure      13C NMR   Ì¼Æ×Ä£Äâͼ
4 .     20-hydroxyecdysone 20,22-monoacetonide
    ÏàËÆ¶È:75.7%
Phytochemistry          1994          37          707-711
Ecdysteroids from the roots of Leuzea carthamoides
Jaroslav P¨ªš, Miloš Bud¨§š¨ªnsky̌, Karel Vok¨¢č, V¨§ra Laudov¨¢, Juraj Harmatha
Structure      13C NMR   Ì¼Æ×Ä£Äâͼ
5 .     20-hydroxyecdysone-20,22-monoacetonide
C30H48O7     ÏàËÆ¶È:75.7%
Natural Product Research and Development          2007          19          244-246
Chemical Constituents of Vitex quinata
CHENG Wei-xian; CHEN Hong-yan; ZHANG Yi-ping; QIN Xiu-lin; GU Kun
Structure      13C NMR   Ì¼Æ×Ä£Äâͼ
6 .     20,22-O-[(2R)-butan-2-ylidene]-20-hydroxyecdyzone
C31H50O7     ÏàËÆ¶È:75.7%
Russian Journal of Organic Chemistry          2004          40          675-684
NewDerivativesof20-Hydroxyecdyzone.ViticosteroneESynthesis
I. V. Galyautdinov, S. R. Nazmeeva, R. G. Savchenko, N. A. Ves'kina and D. V. Nedopekin, et al.
Structure      13C NMR   Ì¼Æ×Ä£Äâͼ
7 .     Venustone
C31H50O9     ÏàËÆ¶È:72.7%
Phytochemistry          1995          39          941-942
Ecdysteroids from Penstemon venustus
Ulrich Roth, Markus König, Karlheinz Seifert
Structure      13C NMR   Ì¼Æ×Ä£Äâͼ
8 .     ponasterone A 20,22-p-hydroxybenzylidene acetal
C34H48O7     ÏàËÆ¶È:72.7%
Zeitschrift f¨¹r Naturforschung B          2010          65b          1401-1405
Two New Phytoecdysteroids from the Needles of Taxus canadensis
Yu Fang, Zhi-YuNi, Teiko Yamada, Yu-FangWang, Man-Li Zhang, Mei Dong,Bin Cong, Franc¸oise Sauriol, Chang-Hong Huo, Qing-Wen Shi, and Hiromasa Kiyota
Structure      13C NMR   Ì¼Æ×Ä£Äâͼ
9 .     20,22-O-[(2R)-4-oxopentan-2-ylidene]-20-hydroxyecdyzone
C32H50O8     ÏàËÆ¶È:72.7%
Russian Journal of Organic Chemistry          2004          40          675-684
NewDerivativesof20-Hydroxyecdyzone.ViticosteroneESynthesis
I. V. Galyautdinov, S. R. Nazmeeva, R. G. Savchenko, N. A. Ves'kina and D. V. Nedopekin, et al.
Structure      13C NMR   Ì¼Æ×Ä£Äâͼ
10 .     (25S)-20,22-O-(R-ethylidene)inokosterone
C29H46O7     ÏàËÆ¶È:72.7%
Molecules          2012          17          3324-3332
Phytoecdysteroids from the Roots of Achyranthes bidentata Blume
Mei Zhang, Zhong-Yu Zhou, Jing Wang, Yong Cao, Xue-Xiang Chen, Wei-Min Zhang, Li-Dong Lin and Jian-Wen Tan
Structure      13C NMR   Ì¼Æ×Ä£Äâͼ
11 .     Makisterone C
    ÏàËÆ¶È:69.6%
Steroids          2003          68          447-450
A new ecdysteroid, 2-deoxy-5¦Â,20-dihydroxyecdysone from the fruits of Diploclisia glaucescens
Lalith Jayasinghe, B. M. Mallika Kumarihamy, B. G. Suranga Arundathie, Luckshmi Dissanayake, Noriyuki Hara, Yoshinori Fujimoto
Structure      13C NMR   Ì¼Æ×Ä£Äâͼ
Domyallbesttohaveahappylife.
2Â¥2013-08-15 21:12:47
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû

haijiaotang

Òø³æ (ÕýʽдÊÖ)

ÒýÓûØÌû:
2Â¥: Originally posted by wangkaibo123 at 2013-08-15 21:12:47
ÄãÄܰïÎÒÏÂÔØ¼¸ÆªÎÄÏ×Âð£¿Ð»Ð»

²éѯģʽ£ºÄ£ºý²éѯ
̼Æ×Êý¾ÝÊäÈ룺
°´´ÓСµ½´ó˳ÐòÊäÈ룬Êý×Ö¼äÓÃÓ¢Îİë½Ç¶ººÅ(,)·Ö¸ôÀýÈ磺
21.4,30.4,37.4,73.2,73.7,125.6,126.6,139.6,140.2,168.2

ÈܼÁÑ¡Ï
Æ¥ÅäÈÝ ...

Äã·¢¹ýÀ´ÊÔÊÔ£¬ÒªÄÜÏµĻ°£¬ÎÒ°ïÄãÏÂ
3Â¥2013-08-16 18:19:35
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû
Ïà¹Ø°æ¿éÌø×ª ÎÒÒª¶©ÔÄÂ¥Ö÷ haijiaotang µÄÖ÷Ìâ¸üÐÂ
×î¾ßÈËÆøÈÈÌûÍÆ¼ö [²é¿´È«²¿] ×÷Õß »Ø/¿´ ×îºó·¢±í
[¿¼ÑÐ] ÉúÎïѧ308·ÖÇóµ÷¼Á£¨Ò»Ö¾Ô¸»ª¶«Ê¦´ó£© +12 ÏàÐűػá¹ââÍòÕ 2026-04-06 15/750 2026-04-07 21:22 by ÇÇßÕßÕßÕ
[¿¼ÑÐ] 0703»¯Ñ§µ÷¼Á 348·Ö +8 °¦ÎÒ³¬ÕæÃ»ÕÐÁË 2026-04-06 8/400 2026-04-07 08:19 by houyaoxu
[¿¼ÑÐ] 277¹¤¿ÆÇóµ÷¼Á +10 1915668 2026-04-04 11/550 2026-04-06 23:53 by ÐÄæÂÒâ±±
[¿¼ÑÐ] 071000ÉúÎïѧµ÷¼Á +7 À­ÌáÌÒ 2026-04-06 7/350 2026-04-06 18:55 by 52305043001
[¿¼ÑÐ] 269µç×ÓÐÅÏ¢Çóµ÷¼Á£¬¿Éתרҵ +5 ¶À×Ãwl 2026-04-06 5/250 2026-04-06 17:23 by ÍÁľ˶ʿÕÐÉú
[¿¼ÑÐ] Çóµ÷¼Á +10 Hllºú 2026-04-04 10/500 2026-04-05 20:09 by nepu_uu
[¿¼ÑÐ] 308Çóµ÷¼Á +4 maverick^_^ 2026-04-03 4/200 2026-04-05 19:08 by À¶ÔÆË¼Óê
[¿¼ÑÐ] 0860 Çóµ÷¼Á Ò»Ö¾Ô¸¹ú¿Æ´ó 348 ·Ö +3 WiiiP 2026-04-03 3/150 2026-04-05 17:43 by Ecowxq666£¡
[¿¼ÑÐ] 272Çóµ÷¼Á +4 µçÆøÀî 2026-04-05 4/200 2026-04-05 10:41 by lbsjt
[¿¼ÑÐ] Ò»Ö¾Ô¸±±¾©»¯¹¤´óѧ£¬³õÊԳɼ¨350Çóµ÷¼Á +9 ÑØ°¶?±´¿Ç 2026-04-04 14/700 2026-04-05 01:09 by ÑØ°¶?±´¿Ç
[¿¼ÑÐ] 278Çóµ÷¼Á +3 ÒÀ¾É£¡ 2026-04-02 4/200 2026-04-04 20:27 by À¶ÔÆË¼Óê
[¿¼ÑÐ] 342Çóµ÷¼Á +3 Liang7111 2026-04-04 5/250 2026-04-04 19:47 by dongzh2009
[¿¼ÑÐ] ²ÄÁÏרҵ383Çóµ÷¼Á +8 ¹ùÑôÑôÑô³É 2026-04-03 8/400 2026-04-04 10:29 by Rednal.
[»ù½ðÉêÇë] esi¸ß±»ÒýÂÛÎÄÊDz»ÊÇÄܶÔÖбêÓÐËù¼Ó·ÖºÍ°ïÖúÄØ +5 redcom 2026-04-01 6/300 2026-04-03 15:15 by Howard28
[¿¼ÑÐ] 274Çóµ÷¼Á +9 ˳Àí³ÉÕÅ 2026-04-03 10/500 2026-04-03 15:10 by °¡¿¡£¡
[¿¼ÑÐ] 312 »¯¹¤»òÖÆÒ©µ÷¼Á +8 ССī123 2026-04-02 9/450 2026-04-03 09:12 by zhouxiaoyu
[¿¼ÑÐ] µ÷¼Á +7 ìíáº. 2026-04-02 7/350 2026-04-03 09:11 by »¨ß»¹Ç·600
[¿¼ÑÐ] 08¹¤¿ÆÇóµ÷¼Á290·Ö +5 1314Åõ»¨ 2026-04-02 8/400 2026-04-02 13:16 by ÇÇßÕßÕßÕ
[¿¼ÑÐ] ²ÄÁϵ÷¼Á +12 Ò»ÑùYWY 2026-04-01 12/600 2026-04-02 09:15 by olim
[¿¼ÑÐ] ²ÄÁϵ÷¼Á +11 Ò»ÑùYWY 2026-03-31 11/550 2026-04-01 11:35 by wangjy2002
ÐÅÏ¢Ìáʾ
ÇëÌî´¦ÀíÒâ¼û