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发明名称
VERFAHREN ZUR HERSTELLUNG VON NEUEN PYRAN-2- CARBONSAEUREN, DEREN SALZEN, ESTERN, AMIDEN UND OPTISCHEN ISOMEREN
摘要
申请公布号
AT351530(B)
申请公布日期
1979.07.25
申请号
AT19750009006
申请日期
1975.11.27
申请人
FISONS LIMITED
发明人
分类号
C07D311/24;C07C45/54;C07C45/62;C07C45/63;C07C45/64;C07C45/67;C07C45/71;C07C49/83;C07C49/86;C07D;C07D311/58;C07D311/74;C07D311/78;C07D311/92;C07D493/04;(IPC1-7):C07D311/22
主分类号
C07D311/24
代理机构
代理人
主权项
地址
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