Method for the production of 4-(17$g(a)-methyl substituted 3-oxoestra-4 9-dien-11$g(b)-yl)benzaldehyd-(1e or 1z)-oximes
    22.
    发明申请
    Method for the production of 4-(17$g(a)-methyl substituted 3-oxoestra-4 9-dien-11$g(b)-yl)benzaldehyd-(1e or 1z)-oximes 有权
    4-(17 $ g(a) - 甲基取代的3-氧代雌-4-二烯-11 $ g(b) - 基)苯甲醛 - (1e或1z) - 肟的制备方法

    公开(公告)号:US20040063172A1

    公开(公告)日:2004-04-01

    申请号:US10416234

    申请日:2003-10-24

    IPC分类号: C12P033/00 C07J001/00

    摘要: The invention relates to a process for the production of 4-(17null-methyl-substituted 3-oxoestra-4,9-dien-11null-yl)benzaldehyde-(1E or 1Z)-oximes of general formula (I), in which R1 is a hydrogen atom, a C1-6-alkyl radical or a CnF2nnull1 radical, whereby n is 1, 2 or 3, R2 is a C1-4-alkyl radical, X is an OH group in E- or Z-position, and Y is an OC1-6-alkyl group, an SC1-6-alkyl group or an OCH2CnF2null1 group, whereby n is 1, 2 or 3, which provides the target compounds of formula (I) with a high yield and good selectivity. 1

    摘要翻译: 本发明涉及制备通式(I)的4-(17α-甲基取代的3-氧代雌-4,9-二烯-11β-基)苯甲醛 - (1E或1Z) - 肟的方法,其中 R1是氢原子,C1-6烷基或CnF2n + 1基团,其中n是1,2或3,R2是C1-4烷基,X是E-或Z- 位置,Y为OC1-6-烷基,SC1-6-烷基或OCH2CnF2 + 1基,其中n为1,2或3,其以高产率提供式(I)的目标化合物 和良好的选择性。

    Method for the production of 4-(17$g(a) substituted 3-oxoestra-4,9-dien-11$g(b)-yl) benzaldehyd-(1e or 1z)-oximes
    23.
    发明申请
    Method for the production of 4-(17$g(a) substituted 3-oxoestra-4,9-dien-11$g(b)-yl) benzaldehyd-(1e or 1z)-oximes 有权
    4-(17 $ g(a)取代的3-氧代雌-4,9-二烯-11 $ g(b) - 基)苯甲醛 - (1e或1z) - 肟的制备方法

    公开(公告)号:US20040053905A1

    公开(公告)日:2004-03-18

    申请号:US10416029

    申请日:2003-10-15

    IPC分类号: A61K031/56 C07J041/00

    摘要: The invention relates to a method for the production of 4-(17null substituted 3-oxoestra-4,9-dien-11null-yl)benzaldehyd-(1E or 1Z)-oximes of general formula (I), where R1nullH, C1-6 alkyl or a CnF2nnull1 group; R2nullC1-4 alkyl, XnullE- or Z-OH; and YnullOnullC1-6 alkyl, SnullC1-6 alkyl or OnullCH2CnF2nnull1, where nnull1, 2 or 3, which produces the target compounds of formula (I) with high yield and selectivity.

    摘要翻译: 本发明涉及一种制备通式(I)的4-(17α取代的3-氧代雌-4A-二烯-11β-基)苯甲醛 - (1E或1Z) - 肟的方法,其中R 1 = H, C 1-6烷基或C n F 2n + 1基团; R2 = C1-4烷基,X = E-或Z-OH; 和Y = O-C 1-6烷基,S-C 1-6烷基或O-CH 2 C n F 2n + 1,其中n = 1,2或3,其以高产率和选择性产生式(I)的目标化合物。

    Non-aromatic estrogenic steroids with a hydrocarbon substituent in position 11
    24.
    发明授权
    Non-aromatic estrogenic steroids with a hydrocarbon substituent in position 11 失效
    在11位具有烃取代基的非芳族雌激素类固醇

    公开(公告)号:US06677329B1

    公开(公告)日:2004-01-13

    申请号:US10070262

    申请日:2002-05-29

    IPC分类号: A61K3156

    摘要: Disclosed are novel, selective estrogens type having a steroid skeleton with a non-aromatic A-ring and a free or capped hydroxyl group at carbon atom No. 3. The estrogens satisfy general formula (I), in which R1 is H, (C1-C3)alkyl or (C2-C3)acyl; R2 is H, &agr;-(C1-C4)alkyl, &agr;-(C2-C4)alkenyl or &agr;-(C2-C4)alkynyl; R3 is H or (C1-C4)alkyl, (C2-C4)alkenyl or (C2-C4)alkynyl, each at location 15 or 16 of the steroid skeleton; R4 is H or (C1-C5)alkyl, (C2-C5)alkenyl or (C2-C5)alkynyl, each optionally substituted with halogen; preferred is ethynyl; R5 is H, (C1-C3)alkyl or (C2-C3)acyl; R6 is (C1-C5)alkyl, (C2-C5)alkenyl, (C2-C5)alkynyl or (C1-C5)alkylidene, each optionally substituted.

    摘要翻译: 公开了具有类固醇骨架的新型选择性雌激素型,其具有非芳香性A环和在3号碳原子上的游离或封端羟基。雌激素满足通式(I),其中R 1为H ,(C 1 -C 3)烷基或(C 2 -C 3)酰基; R 2是H,α-(C 1 -C 4)烷基,α-(C 2 -C 4)烯基或α-(C 2 -C 4)炔基; R 3是类固醇骨架的15或16位的H或(C 1 -C 4)烷基,(C 2 -C 4)烯基或(C 2 -C 4)炔基, R 4是H或(C 1 -C 5)烷基,(C 2 -C 5)烯基或(C 2 -C 5)炔基,各自任选被卤素取代; 优选乙炔基; R 5是H,(C 1 -C 3)烷基或(C 2 -C 3)酰基; R 6是(C 1 -C 5)烷基,(C 2 -C 5)烯基,(C 2 -C 5)炔基或(C 1 -C 5)亚烷基,各自任选被取代。

    Separation of cresol from mares' urine
    25.
    发明申请
    Separation of cresol from mares' urine 失效
    甲酚与母马尿液分离

    公开(公告)号:US20030215953A1

    公开(公告)日:2003-11-20

    申请号:US10400936

    申请日:2003-03-28

    IPC分类号: G01N033/00 C07J001/00

    摘要: A method of separating cresol from mares' urine by pervaporation using pore-free polymeric silicone membranes in which starting urine solutions containing high-quality and -quantity conjugated estrogens with a reduced or substantially removed cresol content are provided which are advantageously suitable for obtaining natural mixtures of conjugated estrogens from pregnant mares' urine.

    摘要翻译: 提供了使用无孔聚合物硅氧烷膜通过渗透蒸发从甲苯尿中分离甲酚的方法,其中含有具有降低或基本上除去的甲酚含量的高质量和量子结合的雌激素的起始尿液溶液有利地适合于获得天然混合物 的结合雌激素从怀孕母猪的尿。

    Processes for preparation of 9,11-epoxy steroids and intermediates useful therein
    28.
    发明申请
    Processes for preparation of 9,11-epoxy steroids and intermediates useful therein 失效
    制备9,11-环氧类固醇及其中有用的中间体的方法

    公开(公告)号:US20030055274A1

    公开(公告)日:2003-03-20

    申请号:US10112355

    申请日:2002-03-29

    IPC分类号: C07J001/00

    摘要: Multiple novel reaction schemes, novel process steps and novel intermediates are provided for the synthesis of epoxymexrenone and other compounds of formula (I) wherein: nullAnullAnull represents the group nullCHR4nullCHR5null or nullCR4nullCR5null, R3, R4 and R5 are independently selected from the group consisting of hydrogen, halo, hydroxy, lower alkyl, lower alkoxy, hydroxyalkyl, alkoxyalkyl, hydroxycarbonyl, cyano, aryloxy; R1 represents an alpha-oriented lower alkoxycarbonyl or hydroxyalkyl radical; nullBnullBnull represents the group nullCHR6nullCHR7null or an alpha- or beta-oriented group (III), where R6 and R7 are independently selected from the group consisting of hydrogen, halo, lower alkoxy, acyl, hydroxyalkyl, alkoxyalkyl, hydroxycarbonyl, alkyl, alkoxycarbonyl, acyloxyalkyl, cyano and aryloxy; and R8 and R9 are independently selected from the group consisting of hydrogen, hydroxy, halo, lower alkoxy, acyl, hydroxyalkyl, alkoxyalkyl, hydroxycarbonyl, alkyl, alkoxycarbonyl, acyloxyalkyl, cyano and aryloxy, or R8 and R9 together comprise a carbocyclic or heterocyclic ring structure, or R8 or R9 together with R6 or R7 comprise a carbocyclic or heterocyclic ring structure fused to the pentacyclic D ring. 1

    摘要翻译: 提供了多种新的反应方案,新的工艺步骤和新的中间体,用于合成环氧麦芽糖酮和式(I)的其它化合物,其中:-AA-表示-CHR 4 -CHR 5 - 或-CR 4 = CR 5 - ,R 3,R 4和 R5独立地选自氢,卤素,羟基,低级烷基,低级烷氧基,羟基烷基,烷氧基烷基,羟基羰基,氰基,芳氧基; R1表示α-取代的低级烷氧基羰基或羟烷基; -BB-表示基团-CHR6-CHR7-或α取代或β-取代基团(III),其中R6和R7独立地选自氢,卤素,低级烷氧基,酰基,羟基烷基,烷氧基烷基,羟基羰基 烷基,烷氧基羰基,酰氧基烷基,氰基和芳氧基; 并且R 8和R 9独立地选自氢,羟基,卤素,低级烷氧基,酰基,羟基烷基,烷氧基烷基,羟基羰基,烷基,烷氧基羰基,酰氧基烷基,氰基和芳氧基,或者R 8和R 9一起包含碳环或杂环 结构或R8或R9与R6或R7一起包含与五环D环稠合的碳环或杂环结构。

    15,15-dialkyl-substituted derivatives of estradiol
    30.
    发明授权
    15,15-dialkyl-substituted derivatives of estradiol 失效
    雌二醇15,15-二烷基取代的衍生物

    公开(公告)号:US5656622A

    公开(公告)日:1997-08-12

    申请号:US472722

    申请日:1995-06-07

    CPC分类号: C07J1/007 C07J1/0059

    摘要: New 15,15-dialkyl-substituted derivatives of the estradiol of general formula I ##STR1## in which R.sup.1 and R.sup.2, independently of one another, are each a hydrogen atom or a straight-chain alkanoyl group with 1 to 10 carbon atoms, a branched-chain alkanoyl group with 3-10 carbon atoms, an alkanoyl group of 3-10 carbon atoms containing a cycloaliphatic structure of 3-6 carbon ring atoms or a benzoyl group, andR.sup.3 and R.sup.4, independently of one another, are each a straight-chain alkyl group with 1 to 10 carbon atoms or a branched-chain alkyl group with 3 to 10 carbon atoms,are described, a process for their production and initial products for this process. The new compounds have--also after oral administration--high estrogenic effectiveness and are suitable for the production of pharmaceutical agents.

    摘要翻译: 通式I的雌二醇的新的15,15-二烷基取代的衍生物(I)其中R 1和R 2彼此独立地为氢原子或具有1至10个碳的直链烷酰基 原子,具有3-10个碳原子的支链烷酰基,含有3-6个碳环原子的脂环族结构或苯甲酰基的3-10个碳原子的烷酰基,以及R3和R4彼此独立的, 各自是具有1-10个碳原子的直链烷基或具有3至10个碳原子的支链烷基,其制备方法和该方法的初始产物。 新化合物在口服给药后也具有高雌激素效力,适用于制药。