发明名称 |
Quinone derivatives, their production and use. |
摘要 |
<p>New quinone derivatives of the formula:
<Chemistry id="chema01" num="0001"><Image id="ia01" he="26" wi="64" file="IMGA0001.TIF" imgContent="chem" imgFormat="TIFF" inline="no" /></Chemistry>wherein R<Sup>1</Sup> is methyl or methoxy, or two of R<Sup>1</Sup> combine to represent -CH=CH-CH=CH-, R is amino which may be substituted or -OR<Sup>4</Sup> wherein R<Sup>4</Sup> is hydrogen, C<Sub>1-4</Sub> alkyl or (-CH<Sub>2</Sub>-CH=C(CH<Sub>3</Sub>)-CH<Sub>2</Sub>)<Sub>m</Sub>-H (wherein m is an integer of 1 to 10), and n is an integer of 1 to 10 when R is amino which may be substituted, or n is an integer of 2 to 10 when R is -OR<Sup>4</Sup>, and their hydroquinone forms, have useful physiological activities such as blood-pressure decreasing and antiallergic activities.</p> |
申请公布号 |
EP0025692(A1) |
申请公布日期 |
1981.03.25 |
申请号 |
EP19800303172 |
申请日期 |
1980.09.10 |
申请人 |
TAKEDA CHEMICAL INDUSTRIES, LTD. |
发明人 |
TERAO, SHINJU;SHIRAISHI, MITSURU;KATO, KANEYOSHI |
分类号 |
A61K31/16;A61K31/357;A61K31/36;A61K31/395;A61K31/41;A61K31/415;A61K31/44;A61K31/4406;A61K31/4418;A61K31/445;A61K31/4468;A61K31/70;A61K31/7042;A61K31/7052;A61K31/7064;A61K31/7068;A61P1/04;A61P7/10;A61P9/00;A61P9/12;A61P11/00;A61P25/04;A61P29/00;A61P37/00;A61P37/08;A61P43/00;C07C59/64;C07C66/00;C07C67/00;C07C231/00;C07C235/78;C07C243/32;C07C273/18;C07C275/50;C07D211/58;C07D213/40;C07D213/42;C07D233/64;C07D257/04;C07D257/06;C07D295/185;C07D295/32;C07D317/58;C07D521/00;C07H19/06;(IPC1-7):07C59/64;07D233/61;07D213/40;07D211/58;07C127/22;07C109/06;07C103/76;07C103/737;07C69/95;07C69/736;07C66/00 |
主分类号 |
A61K31/16 |
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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