发明名称 |
BICYCLIC QUINONE COMPOUNDS, THEIR PRODUCTION AND USE |
摘要 |
A compound of formula (I), wherein R1 and R2 each represents a lower alkyl, or R1 and R2 may be bonded together to form a ring; X represents a spacer of which the number of atoms constituting the principal chain is 1 to 15; Y represents an acyl, or a hydroxy, an amino or an aromatic group, each of which may be substituted; and ring A represents a 5- to 8-membered ring which may be further substituted apart from -X-Y, or a salt thereof is useful as a pharmaceutical composition for preventing or treating disease related to mitochondrial dysfunction.
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申请公布号 |
CA2276171(A1) |
申请公布日期 |
1998.08.06 |
申请号 |
CA19982276171 |
申请日期 |
1998.02.02 |
申请人 |
TAKEDA CHEMICAL INDUSTRIES, LTD. |
发明人 |
KATO, KANEYOSHI;MIYAMOTO, MASAOMI;OHRA, TAIICHI |
分类号 |
C07C45/51;C07C47/277;C07C47/575;C07C49/755;C07C50/32;C07C62/38;C07C65/40;C07C66/00;C07C69/007;C07C69/738;C07C69/757;C07C69/92;C07C217/58;C07C225/14;C07C233/25;C07C233/31;C07C235/46;C07C235/82;C07C255/56;C07C271/12;C07D209/48;C07D211/32;C07D211/58;C07D213/63;C07D213/64;C07D213/65;C07D213/74;C07D215/22;C07D215/227;C07D235/06;C07D249/18;C07D295/116;C07D295/185;C07D295/192;(IPC1-7):C07C50/32;A61K31/12;C07D295/18;C07C69/74 |
主分类号 |
C07C45/51 |
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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