• 文献检索
  • 文档翻译
  • 深度研究
  • 学术资讯
  • Suppr Zotero 插件Zotero 插件
  • 邀请有礼
  • 套餐&价格
  • 历史记录
应用&插件
Suppr Zotero 插件Zotero 插件浏览器插件Mac 客户端Windows 客户端微信小程序
定价
高级版会员购买积分包购买API积分包
服务
文献检索文档翻译深度研究API 文档MCP 服务
关于我们
关于 Suppr公司介绍联系我们用户协议隐私条款
关注我们

Suppr 超能文献

核心技术专利：CN118964589B侵权必究
粤ICP备2023148730 号-1Suppr @ 2026

文献检索

告别复杂PubMed语法，用中文像聊天一样搜索，搜遍4000万医学文献。AI智能推荐，让科研检索更轻松。

立即免费搜索

文件翻译

保留排版，准确专业，支持PDF/Word/PPT等文件格式，支持 12+语言互译。

免费翻译文档

深度研究

AI帮你快速写综述，25分钟生成高质量综述，智能提取关键信息，辅助科研写作。

立即免费体验

19-nor and aromatic steroids. 1. The cleavage of 3-oxygenated-2beta,19-ethers in the cholestane series.

作者信息

Lack R E, Ridley A B

出版信息

J Chem Soc Perkin 1. 1970;10:1437-42. doi: 10.1039/j39700001437.

DOI:10.1039/j39700001437
PMID:5464765
Abstract
摘要

相似文献

1
19-nor and aromatic steroids. 1. The cleavage of 3-oxygenated-2beta,19-ethers in the cholestane series.
J Chem Soc Perkin 1. 1970;10:1437-42. doi: 10.1039/j39700001437.
2
Synthetic steroids. X. Preparation of (3S)- and (3R)-spiro-[5-alpha-cholestane-3,2'-oxiran] and their corresponding 2-alpha-methyl and 2,2-dimethyl analogues.合成类固醇。X. （3S）-和（3R）-螺[5-α-胆甾烷-3,2'-环氧乙烷]及其相应的2-α-甲基和2,2-二甲基类似物的制备。
J Chem Soc Perkin 1. 1970;5:731-5.
3
Steroids. 8. A-nor steroids via pinacol-type rearrangement.
J Org Chem. 1971 Aug 27;36(17):2400-2. doi: 10.1021/jo00816a003.
4
Studies on conformation and reactivity--VII. The synthesis and transannular cyclization of 2-alpha-hydroxy-5-beta-cholestane leading to 2-alpha,9-alpha-epoxy-5-beta-cholestane: a new functionalization reaction at 9C in the steroid nucleus.
Tetrahedron. 1970 Feb;26(4):1043-59. doi: 10.1016/s0040-4020(01)98781-2.
5
Novel A-nor sterols: synthesis and stereochemistry.新型去甲甾醇：合成与立体化学
Steroids. 1969 Jan;13(1):11-20. doi: 10.1016/s0039-128x(69)80056-5.
6
Steroids. XXXV. Preparation of the epimeric 2-hydroxy-19-nor-5alpha-cholestanes.
J Chem Soc Perkin 1. 1970;14:1893-900. doi: 10.1039/j39700001893.
7
Steroids. XVII. Functionalisation of the 5 beta-methyl group in 9,10-epoxy-5-methyl-19-nor 5 beta-steroids and 5-methyl-18,19-bisnor-delta 13(17)-5 beta, 8 alpha, 9 beta, 10 alpha, 14 beta-steroids.
J Chem Soc Perkin 1. 1973;11:1143-6.
8
Reactions of epoxides--XXVI. The BF3-catalysed rearrangement of 5,6-alpha-epoxy-6-beta-phenyl-5-alpha-cholestane and a novel ketone rearrangement.
Tetrahedron. 1970 Feb;26(4):1091-4. doi: 10.1016/s0040-4020(01)98785-x.
9
Synthesis and conformational analysis of A-homo-B-nor and A-nor-B-homo steroids.A-高- B-降和A-降- B-高甾体的合成与构象分析
Tetrahedron. 1968 Aug;24(15):5337-59. doi: 10.1016/s0040-4020(01)96328-8.
10
[Oxetane from A-nor-steroides: 2-alpha, 5-oxido-A-nor-5-alpha-cholestane, 2-beta, 5-oxido-A-nor-5-beta-cholestane and 2-alpha-ethyl-2-beta,2'-oxido-A-nor-5-alpha-cholestane].[来自去甲甾体的氧杂环丁烷：2-α,5-氧化去甲-5-α-胆甾烷、2-β,5-氧化去甲-5-β-胆甾烷和2-α-乙基-2-β,2'-氧化去甲-5-α-胆甾烷]
Helv Chim Acta. 1968 Jul 10;51(5):1068-81. doi: 10.1002/hlca.19680510508.