process for the production of 6 - bromine - 17 - hydroxy pregna - 1.4 - india - 3.10 - dion from 17 hydroxy pregna - 1.5 - india - 3.10 - dion

• 1. 制备Drospirenon(6β,7β;15β,16β－二亚甲基－3－氧代－17α孕甾－4－烯－21,17－羰内酯,DRSP)的方法以及该方法的中间产物7α－(3－羟基－1－丙基)－6β,7β;15β,16β－二亚甲基－5β－雄甾烷－3β,5,17β－三醇(ZK92836)和6β,7β,15β,16β－二亚甲基－5β－羟基－3－氧代－17α－雄甾烷－21,17羰内酯 [P] . 中国专利： CN1223662A . 1999-07-21
• 2. 通过无金属氧化17-(3-羟基丙基)-3,17-二羟基雄甾烷制备3-氧代-孕甾-4-烯-21,17-内酯的方法 [P] . 中国专利： CN101223186B . 2012.09.05
• 3. process for the production of 17 hydroxy pregna - 1.5 - india - 3.10 - dion [P] . DD288606A5 . 1991-04-04

  机译： 17羟基孕妇的生产工艺-1.5-印度-3.10-dion

• 4. process for the production of 17 alpha hydroxy pregna - 1.4 - india - 3.10 - dion [P] . DD142054A1 . 1980-06-04

  机译： 的方法生产17α-羟基孕烷-1.4-印度-3.10-dion

• 5. method for microbial transformation of 17 - acetoxy 21 hydroxy pregna - 1.4 - india - 3.10 - dion to prednisolone 17 acetate [P] . DD278602A1 . 1990-05-09

  机译： 微生物转化17-乙酰氧基21羟基孕激素-1.4-印度-3.10-二酮到泼尼松龙17乙酸的方法;

• 1. 4-Hydroxy-17-methylincisterol from Agaricus blazei Decreased Cytokine Production and Cell Proliferation in Human Peripheral Blood Mononuclear Cells via Inhibition of NF-AT and NF-κB Activation [O] . Wei-Jern Tsai, Shih-Chien Yang, Yu-Ling Huang, 2013
• 2. (10R,13R)-17-(6-Hydroxy-5-methylheptan-2-yl)-10,13-dimethyl-2,3,4,7,8,9,10,11,12,13,14,15,16,17-tetradecahydro-1H-cyclopenta[a]phenanthren-3-ol hemihydrate: a bioactive steroid isolated from the Indian herb Artemisia reticulata [O] . A. K. Bauri, Sabine Foro, Nhu Quynh Nguyen Do 2017