发明名称 |
2,5,6,7-tetranor-4,8-inter-m-phenylene PGI2 derivatives. |
摘要 |
<p>Disclosed herein are novel prostaglandin I<Sub>2</Sub> (PGI<Sub>2</Sub>) derivatives exhibiting excellent in vivo duration and acitivities, said derivatives being represented by the general formula:
<Chemistry id="chema01" num="0001"><Image id="ia01" he="36" wi="85" file="IMGA0001.TIF" imgContent="chem" imgFormat="TIFF" inline="no" /></Chemistry>wherein R<Sub>1</Sub>, X, R<Sub>2</Sub> and R<Sub>3</Sub> are as defined herein.</p> |
申请公布号 |
EP0232776(A2) |
申请公布日期 |
1987.08.19 |
申请号 |
EP19870100975 |
申请日期 |
1987.01.23 |
申请人 |
TORAY INDUSTRIES, INC. |
发明人 |
OHNO, KIYOTAKA;OHTAKE, ATSUSHI;NAGASE, HIROSHI;NISHIO, SHINTARO;TAKAHASHI, TOSHIYA;WAKITA, HISANORI |
分类号 |
C07D307/93 |
主分类号 |
C07D307/93 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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