发明授权
- 专利标题： 20-Alkoxy-16-alkyl prostadienoic acid derivatives
- 专利标题（中）： 20-烷氧基-16-烷基前列腺素衍生物
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申请号： US640497申请日： 1975-12-15
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公开(公告)号： US4055589A公开(公告)日： 1977-10-25
- 发明人: Noriyoshi Inukai , Masuo Murakami , Hidenori Iwamoto , Isao Yanagisawa , Toshinari Tamura , Yoshio Ishii , Kenichi Tomioka , Tetsuya Shiozaki, deceased
- 申请人： Noriyoshi Inukai , Masuo Murakami , Hidenori Iwamoto , Isao Yanagisawa , Toshinari Tamura , Yoshio Ishii , Kenichi Tomioka , Tetsuya Shiozaki, deceased
- 申请人地址： JA Tokyo
- 专利权人： Yamanouchi Pharmaceutical Co., Ltd.
- 当前专利权人： Yamanouchi Pharmaceutical Co., Ltd.
- 当前专利权人地址： JA Tokyo
- 优先权： JA49-145617 19741220; JA50-132295 19751104
- 主分类号： C07C405/00
- IPC分类号： C07C405/00 ; C07D307/935 ; C07D309/12 ; C07C177/00
摘要：
A 20-alkoxy-16-alkyl-prostadienoic acid derivative shown by the formula ##STR1## wherein A represents ##STR2## R and R.sup.5, which may be the same or different, each represents a hydrogen atom or a lower alkyl group; and R.sup.1 and R.sup.4, which may be the same or different, each represents a lower alkyl group,And the pharmacologically acceptable nontoxic salts thereof.The compounds have excellent effects as prostaglandin E.sub.2 and prostaglandin F.sub.2.alpha..
公开/授权文献
- US5706356A Audio processor 公开/授权日：1998-01-06
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