发明名称 |
PROCESS FOR PREPARING .gamma.-BUTYROLACTONE DERIVATIVES, AND IMMUNOMODULATING COMPOSITIONS CONTAINING THE SAME AS ACTIVE INGREDIENTS |
摘要 |
<p>There are disclosed .gamma. -butyrolactone derivatives represented by the following formula wherein R1, R2, R3 and X each represent a group or an atom as defined in the specification; and an immunomodulating composition containing the same as an active ingredient.</p> |
申请公布号 |
CA1269389(A) |
申请公布日期 |
1990.05.22 |
申请号 |
CA19840462471 |
申请日期 |
1984.09.05 |
申请人 |
MITSUBISHI KASEI CORPORATION |
发明人 |
OGURI, TOMEI;MORINAKA, YASUHIRO;KADOWAKI, SHUICHIRO |
分类号 |
A61K31/365;A61P29/00;C07D307/33;C07D307/58;C07D307/94;(IPC1-7):C07D307/32 |
主分类号 |
A61K31/365 |
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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