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121 条记录 (耗时 0.012 秒)

    Novel 11beta-halo-steroids of the oestrane series
    4.
    发明授权
    Novel 11beta-halo-steroids of the oestrane series 失效
    OESTRANE系列的新型11BETA-HALO-STEROIDS

    公开(公告)号：US3767685A

    公开(公告)日：1973-10-23

    申请号：US3767685D

    申请日：1972-02-02

    申请人： AKZONA INC

    发明人： VAN VLIET N

    IPC分类号： C07J11/00 ,  C07C169/08

    CPC分类号： C07J11/00

    摘要： THE PRESENT INVENTION RELATES TO NOVEL $4-3-DESOXO-11BHALO-STERIODS OF THE OESTRENE SERIES AND TO A PROCESS FOR THE PREPARATION THEREOF, WHICH COMPOUNDS HAVE VERY STRONG PRGESTATIONAL, OVULATION-INHIBITING, ANABOLIC, ANDROGENIC AND GONAD-INHIBITING PROPERTIES.

    17{60 -(2,3-methylene-prop-1-en-1 yl)-steroids and 17{60 -(2,3-monohalomethylene and 2,3-dihalomethylene) derivatives thereof
    5.
    发明授权
    17{60 -(2,3-methylene-prop-1-en-1 yl)-steroids and 17{60 -(2,3-monohalomethylene and 2,3-dihalomethylene) derivatives thereof 失效
    17 {60-（2,3-甲基丙-1-炔-1-基） - 异烟酸和17（6-（2-（2,3-单甲基乙烯基和2,3-二甲基乙烯基）衍生物）

    公开(公告)号：US3682984A

    公开(公告)日：1972-08-08

    申请号：US3682984D

    申请日：1970-01-19

    申请人： SYNTEX CORP

    发明人： CRABBE PIERRE ,  GRAF ULRICH WERNER

    IPC分类号： C07J1/00 ,  C07C169/08 ,  C07C169/22

    CPC分类号： C07J75/00

    摘要： WHEREIN R1 is H, carboxylic acyl groups of less than 12 carbon atoms, tetrahydropyran-2-yl, tetrahydrofuran-2-yl, or 4-methoxy tetrahydropyran-4-yl, R2, R3, and R4 are H, or a lower alkyl, preferably methyl, R5 is H, a lower alkyl such as methyl, ethyl or propyl, and X and Y are independently H, F, Br or Cl.

    A physiologically active steroidal compound of the partial formula

    摘要翻译： 部分式WHEREIN R1的生理活性甾族化合物是H，少于12个碳原子的羧基酰基，四氢吡喃-2-基，四氢呋喃-2-基或4-甲氧基四氢吡喃-4-基，R2，R3， R 4为H或低级烷基，优选甲基，R 5为H，低级烷基如甲基，乙基或丙基，X和Y独立地为H，F，Br或Cl。

    17alpha-(2-alkynyl)-11beta-methylestra-1 3 5(10)-triene-3 17beta-diols and esters thereof
    7.
    发明授权
    17alpha-(2-alkynyl)-11beta-methylestra-1 3 5(10)-triene-3 17beta-diols and esters thereof 失效
    17ALPHA-（2-烷基）-11BETA-METHYLESTRA-1 3 5（10）-TREENE-317β-二醇及其酯

    公开(公告)号：US3658853A

    公开(公告)日：1972-04-25

    申请号：US3658853D

    申请日：1970-03-05

    申请人： SEARLE & CO

    发明人： KLIMSTRA PAUL D

    IPC分类号： C07C169/08

    CPC分类号： C07J1/00 ,  Y02P20/55

    摘要： 17A - (2 - ALKYNYL) - 11B - METHYLESTRA - 1,3,5(10)TRIENE - 3,17B - DIOLS AND ESTERS THEREOF EXHIBIT USEFUL PHARMACOLOGICAL PROPERTIES, E.G. DECIDUOGENIC, AND ARE MANUFACTURED BY REACTION OF THE CORRESPONDING 17-KETO STARTING MATERIALS WITH THE APPROPRIATE 2-ALKYNYL ORGANOMETALLIC REAGENT OPTIONALLY FOLLOWED BY ACYLATION OF THE RESULTING HYDROXY COMPOUNDS.