| 查看: 303 | 回复: 1 | ||
bb864448334木虫 (小有名气)
|
[求助]
求助一个微谱，谢了。 已有1人参与
|
|
溶剂：氘代DMSO 碳谱数据：14.45,15.00,15.64,19.24,24.42,25.54,26.92,28.05,29.56,36.31,36.79,38.39,39.09,39.23,39.36,39.64,39.78,39.92,43.54,54.25,54.98,62.69,74.15,74.27,76.61,76.74 |
回复此楼» 猜你喜欢
314求调剂
已经有5人回复
-
314求调剂
已经有11人回复
-
还有化工二轮调剂的学校吗
已经有28人回复
-
材料化工总分334求调剂
已经有12人回复
-
296求调剂
已经有5人回复
-
297求调剂
已经有14人回复
-
考研二轮调剂
已经有5人回复
-
求机械专硕297第二批调剂
已经有5人回复
-
本科郑州大学，一志愿华东师范大学282求调剂
已经有25人回复
-
283求调剂
已经有6人回复
» 本主题相关价值贴推荐，对您同样有帮助:
- 酬金30求助微谱 已经按照格式列出 谢谢
已经有5人回复
- 微谱求助，多谢了
已经有3人回复
- 微谱求助 谢谢
已经有4人回复
- 求助微谱数据查询
已经有5人回复
- 求助两个化合物的微谱数据查询
已经有3人回复
- 求助一个化合物的微谱数据
已经有4人回复
- 求助三个化合物（碳谱）的微谱数据库检索结果（相似度前20%）
已经有3人回复
- 求助微谱数据查询
已经有8人回复
- 求大虾查微谱，万分感谢啊！！！
已经有3人回复
- 求助：各位虫爷，求微谱！八百里加急！！！靠你们了！
已经有19人回复
- 求助微谱查询解谱
已经有5人回复
- [求助]哪位好人学校可以使用微谱数据库，帮我检索几个化合物的母核。谢谢！
已经有4人回复
yangyinhe
至尊木虫 (著名写手)
- 应助: 1566 (讲师)
- 金币: 15048.4
- 红花: 21
- 帖子: 2773
- 在线: 261.2小时
- 虫号: 942922
- 注册: 2010-01-15
- 性别: MM
- 专业: 天然有机化学
【答案】应助回帖
★ ★ ★ ★ ★ ★ ★ ★ ★ ★ ★ ★ ★ ★ ★
感谢参与，应助指数 +1
bb864448334: 金币+15, ★★★★★最佳答案, 谢谢 2015-05-13 14:48:44
感谢参与，应助指数 +1
bb864448334: 金币+15, ★★★★★最佳答案, 谢谢 2015-05-13 14:48:44
|
1 . 3β,20R,24-trihydroxypropakisnordammaran-12-one C27H46O4 相似度:70.3% Journal of Natural Products 1997 60 1236-1241 Microbial Transformation of Protopanaxadiol and Protopanaxatriol Derivatives with Mycobacterium sp. (NRRL B-3805) K. C. Wang, Perng-Haur Wang, and Shoei-Sheng Lee Structure 13C NMR Structure & 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- 2 . lup-12-en-3β-ol 相似度:66.6% Journal of Chemistry 2008 46 456-461 Isolation and structural characterization of triterpenes from Celastrus hindii Benth Trịnh Thị Thủy Quyen, Nguyễn Huy Cường, Phạm Thị Ninh, Trần Văn Sung Structure 13C NMR Structure & 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- 3 . zizyphulanostan-21-oic acid C30H50O3 相似度:66.6% Pharmaceutical Biology 2004 42 508-511 New Compounds from Zizyphus vulgaris Hayat M. Mukhtar, S. H. Ansari, M. Ali, T. Naved Structure 13C NMR Structure & 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- 4 . 3β,20S-dihydroxytaraxastane C30H52O2 相似度:65.5% Fitoterapia 2001 72 709-711 Triterpenes from the resin of Protium heptaphyllum G.S. Susunaga, A.C. Siania, M.G. Pizzolatti,R.A. Yunes, F. Delle Monache Structure 13C NMR Structure & 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- 5 . halistanol sulfate E 相似度:65.5% Tetrahedron 1992 48 5467-5472 Halistanol Sulfates A-E, New Steroid Sulfates, from a Marine Sponge, Epipolasis sp. Satoshi Kanazawa, Nobuhiro Fusetani, Shigeki Matsunaga Structure 13C NMR Structure & 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- 6 . 15-O-Pivalate C25H44O5 相似度:65.3% Phytochemistry 2010 71 675-681 Microtropiosides A–F: ent-Labdane diterpenoid glucosides from the leaves of Microtropis japonica (Celastraceae) Yuka Koyama, Katsuyoshi Matsunami, Hideaki Otsuka, Takakazu Shinzato, Yoshio Takeda Structure 13C NMR Structure & 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- 7 . 8β-hydroxy-3-O-β-D-glucopyranosyl-ent-labda-13-en-15,16-diol C26H46O9 相似度:65.3% Phytochemistry Letters 2012 5 500-505 Isolation of three new ent-labdane diterpenes from Dodonaea viscosa Jacquin (Sapindaceae): Preliminary evaluation of antiherpes activity Simone Quintana de Oliveira, Maria Tereza Rojo de Almeida, Flora Maraslis, Izabella Thaís Silva, Thais Cristine Marques Sincero, Jorge Alejandro Palermo, Gabriela Myriam Cabrera, Miguel Soriano Balparda Caro, Cláudia Maria Oliveira Simões, Eloir Paulo Sch Structure 13C NMR Structure & 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- 8 . forticine C27H45O2N 相似度:62.9% Chemical & Pharmaceutical Bulletin 2002 50(8) 1013-1016 New Steroidal Alkaloids from Fritillaria imperialis and Their Cholinesterase Inhibiting Activities ATTA-UR-RAHMAN,Muhammad Nadeem AKHTAR, Muhammad Iqbal CHOUDHARY, Yoshisuke TSUDA,Bilge SENER,Assad KHALID, and Masood PARVEZ Structure 13C NMR Structure & 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- 9 . 9α,11α-Epoxy-5α-cholest-7-enr-3β,5,6β-triol C27H44O4 相似度:62.9% Steroids 1991 56 154-158 Synthesis of the marine epoxy sterol 9α,11α-epoxy-5α-cholest-7-ene-3β,5,6β-triol Anna Migliuolo, Giacomo Notaro, Vincenzo Piccialli, Donato Sica Structure 13C NMR Structure & 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- 10 . compound 3 C27H46O3 相似度:62.9% Tetrahedron 1998 54 179-186 New cytotoxic sterols from the soft coral Gersemia fruticosa Reet Koljak, Annika Lopp, Tõnis Pehk, Külliki Varvas, Aleksander-Mati Müürisepp, Ivar Järving, Nigulas Samel Structure 13C NMR Structure & 13C NMR 碳谱模拟图 |
2楼2015-05-13 12:26:17
