17alpha-aminoalkyl- and aminoalkynyl-19-norsteroidal 3,5-dienes
    9.
    发明授权
    17alpha-aminoalkyl- and aminoalkynyl-19-norsteroidal 3,5-dienes 失效
    17ALPHA-氨基烷基和氨基烷基-19-壬酸3,5-二

    公开(公告)号:US3575967A

    公开(公告)日:1971-04-20

    申请号:US3575967D

    申请日:1969-02-05

    CPC classification number: C07J41/0044

    Abstract: 13-ALKYL-17A-AMINOALKYNYL- AND 17A-AMINOALKYLGONA3,5-DIENES (I) ARE USEFUL BIOCIDALLY AS AMEBICIDES, FUNGICIDES AND TRICHOMONACIDES. COMPOUNDS (I) ARE PREPARED BY (A) DEHYDRATING A CORRESPONDING 17A-AMINOALKYNYLOR -AMINOALKYL 19-NORSTERIODAL 4-EN-3-O1 (II); (B) AMINOALKYLATING A CORRESPONDING 17A-ALKYNYL 19-NORSTEROIDAL 4-EN-3-OL (III) AND THEN DEHYDRATING; OR (C) AMINOALKYLATING A CORRESPONDING 17A-ALKYNYL 19-NORSTEROIDAL 3,5DIENE (IV).

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