专利号:US-7772218-B2 优先权日:2000-02-11 标 题 :Synthesis of anti-estrogenic and other therapeutic steroids from 21-hydroxy-19-norpregna-4-en-3-one 发明人:PETERS RICHARD H; LIU JYANWEI; JOHANSSON JOHN G; RYAN KENNETH J; CHAO WAN-RU; TANABE MASATO 权利人:STANFORD RES INST INT 摘要:Syntheses of steroids such as 3-hydroxy-7α-methyl-21-[2′-methoxy-4′-(diethylaminomethyl)-phenoxy]-19-norpregna-1,3,5(10)triene citrate (“SR 16234â€?) and analogs thereof are provided, wherein 21-hydroxy-19-norpregna-4-en-3-one serves as a starting material or intermediate. The latter compound may be readily prepared from estrone-3-methyl ether. Certain intermediates in these syntheses also have value as therapeutic agents, for example in the treatment of prostate disorders such as prostatic cancer.
专利号:US-2005009801-A1 优先权日:2000-02-11 标 题:Synthesis of anti-estrogenic and other therapeutic steroids from 21-hydroxy-19-norpregna-4-en-3-one
专利号:US-2001039269-A1 优先权日:2000-02-11 标题:Synthesis of anti-estrogenic and other therapeutic steroids from 21-hydroxy-19-norpregna-4-en-3-one
专利号:US-6784170-B2 优先权日:2000-02-11 标 题:Synthesis of anti-estrogenic and other therapeutic steroids from 21-hydroxy-19-norpregna-4-en-3-one
专利号:WO-0158919-A2 优先权日:2000-02-11 标题 :Synthesis of anti-estrogenic and other therapeutic steroids from 21-hydroxy-19-norpregna-4-en-3-one
专利号:WO-0158919-A9 优先权日:2000-02-11 标 题 :Synthesis of anti-estrogenic and other therapeutic steroids from 21-hydroxy-19-norpregna-4-en-3-one
1: Yi B, Hu L, Mei W, Zhou K, Wang H, Luo Y, Wei X, Dai H. Antioxidant phenolic compounds of cassava (Manihot esculenta) from Hainan. Molecules. 2011 Dec 7;16(12):10157-67. doi: 10.3390/molecules161210157. Chinese. Chinese. 10: Jovanović UJ, Liebaldt GP. [Clinical, clinical-chemical and cerebral bioelectric testing of a combination of hexobendine, ethamivan and hydroxyethyltheophyllin]. Arzneimittelforschung. 1970 Sep;20(9):1223-30. German. 13: Yenel F. [Use of ethamivan as a respiratory stimulant in the treatment of pulmonary insufficiency]. Turk Tip Cemiy Mecm. 1970;36(9):332-7. Turkish.
合成参考文献
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