17.alpha.-HYDROXY-1,3,5(10),15-ESTRATETRAENES AND PROCESS FOR THEIR
PRODUCTION
    32.
    发明授权
    17.alpha.-HYDROXY-1,3,5(10),15-ESTRATETRAENES AND PROCESS FOR THEIR PRODUCTION 失效
    17 {60-羟基-1,3,5(10),15-ESTRATETRAENES及其生产方法

    公开(公告)号:US4016269A

    公开(公告)日:1977-04-05

    申请号:US603773

    申请日:1975-08-11

    IPC分类号: C07J1/00 C07J17/00 A61K31/58

    CPC分类号: C07J1/0062 C07J17/00

    摘要: Novel estrogenic 17.alpha.-hydroxy-1,3,5(10),15-estratetraenes of the formula ##STR1## wherein R.sub.1 is H, lower alkyl or lower acyl, R.sub.2 is lower alkyl and R.sub.3 is H, lower alkyl, lower acyl or tetrahydropyranyloxy, are produced by (a) reacting a 16.alpha.,17.alpha.-epoxy-estratriene with lithium halide or HCl in glacial acetic acid; converting the resulting halohydrin into a 16-halo-17-tetrahydropyranyl ether; and splitting off hydrogen halide from therefrom; or (b) reacting the 16.alpha.,17.alpha.-epoxy-estratriene with diphenylselenide and alkali metal borohydride; oxidizing the thus-produced 17.alpha.-hydroxy-16.beta.-phenylselenide to the corresponding phenylselenide oxide; and forming the .DELTA..sup.15 double bond by heating with removal of phenyl--Se--OH.

    摘要翻译: 其中R 1是H,低级烷基或低级酰基,R 2是低级烷基,R 3是H,低级烷基,低级酰基,低级烷基,低级酰基, (a)使16α,17α-环氧 - 雌三醇与卤代卤化物或HCl在冰醋酸中反应制备; 将所得卤代醇转化为16-卤代-17-四氢吡喃基醚; 并从其中分离卤化氢; 或(b)使16α,17α-环氧 - 雌三烯与二苯基硒和碱金属硼氢化物反应; 将由此产生的17α-羟基-16β-苯基硒化物氧化成相应的苯基硒化物氧化物; 并通过除去苯基-Se-OH加热形成DELTA 15双键。

    Pregnane-21-oic acid derivatives
    33.
    发明授权
    Pregnane-21-oic acid derivatives 失效
    孕烯-21-酸衍生物

    公开(公告)号:US4008312A

    公开(公告)日:1977-02-15

    申请号:US626775

    申请日:1975-10-29

    IPC分类号: C07J71/00 A61K31/58 C07J1/00

    CPC分类号: C07J71/0026

    摘要: Pregnane-21-oic acid derivatives of the formula ##STR1## wherein THE LINKAGE REPRESENTS A SINGLE BOND OR A DOUBLE BOND;X is hydrogen, fluorine or chlorine;Y is methylene, hydroxymethylene, alkanoyloxymethylene, carbonyl, fluoromethylene or chloromethylene;R.sub.1 is hydrogen, alkyl of 1-6 carbon atoms, phenyl or naphthyl substituted with 0-3 lower alkyl, lower alkoxy or chlorine; andR.sub.2 represents a hydrogen atom, the cation of a physiologically compatible base or the residue of a physiologically acceptable alcohol of 1-18 carbon atoms.These compounds exhibit useful antiinflammatory activity when topically applied to inflamed skin.

    摘要翻译: 式“IMAGE”的孕烷-21-酸衍生物,其中链接代表单键或双键; X为氢,氟或氯; Y是亚甲基,羟基亚甲基,烷酰氧基亚甲基,羰基,氟亚甲基或氯代亚甲基; R1是氢,1-6个碳原子的烷基,被0-3个低级烷基,低级烷氧基或氯取代的苯基或萘基; R2表示氢原子,生理上相容的碱的阳离子或1-18个碳原子的生理上可接受的醇的残基。

    Glucocorticoids
    34.
    发明授权
    Glucocorticoids 失效
    糖皮质激素

    公开(公告)号:US5616573A

    公开(公告)日:1997-04-01

    申请号:US530352

    申请日:1995-10-06

    CPC分类号: C07J41/005 C07J43/003

    摘要: Glucocorticoids of general formula IR--Val--O--GC (II),are described,in whichO-GC is the radical of a 21-hydroxycorticoid that has an antiinflammatory action,Val represents a valine radical in the 21-position of the corticoid andR means a hydrogen atom or a hydrocarbon radical with up to 32 carbon atoms that is optionally substituted by hydroxy groups, amino groups, oxo groups and/or halogen atoms and/or interrupted by oxygen atoms, SO.sub.2 groups and/or NH groups and their salts.

    摘要翻译: PCT No.PCT / EP94 / 00937 371日期1995年10月6日 102(e)日期1995年10月6日PCT 1994年3月24日PCT公布。 出版物WO94 / 22898 日期:1994年10月13日描述了通式IR-Val-O-GC(II)的糖皮质激素,其中O-GC是具有抗炎作用的21-羟基皮质激素的基团,Val表示21位的缬氨酸基团 皮质激素和R表示氢原子或具有多至32个碳原子的烃基,其任选被羟基,氨基,氧代基和/或卤素原子取代和/或被氧原子,SO2基团和 /或NH基及其盐。

    Estrogenic 17.alpha.-halogen-vinylestranes
    38.
    发明授权
    Estrogenic 17.alpha.-halogen-vinylestranes 失效
    雌激素17α-卤素 - 乙烯基甲苯

    公开(公告)号:US4725426A

    公开(公告)日:1988-02-16

    申请号:US758982

    申请日:1985-07-25

    摘要: 17.alpha.-bromo-.alpha. and 17.alpha.-iodo-vinyl-estrane derivatives of general formula I ##STR1## wherein X is a bromine or iodine atom in Z or E position,R.sup.1 is hydrogen, hydroxy or acyloxy with up to 3 C atoms,R.sup.2 is hydrogen, alkyl with up to 3 C atoms and alkanoyl and aroyl with up to 7 C atoms,R.sup.3 is hydrogen or methyl,R.sup.4 is a hydrogen atom in the .alpha. or .beta. position,R.sup.5 is hydrogen, methyl or methoxy andR.sup.6 is hydrogen or methyl,are pharmacologically effective with a profile of action like ethinylestradiol and in the form of their radioactively labeled compounds are also valuable diagnostic media.The Z-isomers can be prepared by a new process by reaction of the corresponding 17.alpha.-ethinyl steroids with trialkyl (or phenyl) tin hydride with addition of a free radical former.

    摘要翻译: 17α-α-α-和17α-碘代乙烯基 - 雌酮衍生物,其通式I(I)其中X是Z或E位上的溴或碘原子,R 1是氢,羟基或酰氧基,直到 3个C原子,R2是氢,具有高达3 C原子的烷基和具有多达7个C原子的烷酰基和芳酰基,R3是氢或甲基,R4是α或β位的氢原子,R5是氢,甲基或 甲氧基和R6是氢或甲基,在药理学上有效,其作用如炔雌醇,其放射性标记的化合物的形式也是有价值的诊断介质。 Z-异构体可以通过相应的17α-乙烯基类固醇与三烷基(或苯基)锡氢化物反应并通过加入自由基前体而通过新方法制备。