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1.发明授权Lower alkenyl, lower alkynyl and fluoro-lower alkyl derivatives of 7-amino cephalosporanic acid 失效7-氨基头孢烷酸的低级链烯基，低级炔基和氟 - 低级烷基衍生物
公开(公告)号：US3234221A
公开(公告)日：1966-02-08
申请号：US23387962
申请日：1962-10-29
Applicant: OLIN MATHIESON
Inventor： GALANTAY EUGENE E , JOSEF FRIED
IPC: C07D501/28
CPC classification number: C07D501/28
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公开(公告)号：US3145218A
公开(公告)日：1964-08-18
申请号：US22771062
申请日：1962-10-02
Applicant: OLIN MATHIESON
Inventor： JOSEF FRIED , GALANTAY EUGENE E
IPC: C07D307/60
CPC classification number: C07D307/60
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