1-[3-(3,4,5-Trimethoxyphenoxy)-2-hydroxy-propyl]-4-
aryl-piperazine-derivatives having pharmaceutical activity
    71.
    发明授权
    1-[3-(3,4,5-Trimethoxyphenoxy)-2-hydroxy-propyl]-4- aryl-piperazine-derivatives having pharmaceutical activity 失效
    具有药物活性的1- [3-(3,4,5-三甲氧基苯氧基)-2-羟基 - 丙基] -4-芳基 - 哌嗪衍生物

    公开(公告)号:US4335126A

    公开(公告)日:1982-06-15

    申请号:US193482

    申请日:1980-10-03

    CPC分类号: C07D295/088

    摘要: There are prepared compounds corresponding to the general formula ##STR1## in which R.sup.1 is a hydrogen atom, a C.sub.2 to C.sub.6 -alkanoyl group, a C.sub.3 to C.sub.6 -alkenoyl group, a C.sub.3 to C.sub.6 -cycloalkyl carbonyl group, a benzoyl group, an alkoxybenzoyl group, a nicotinoyl group, a thienyl carbonyl group, a furyl carbonyl group, a phenylacetyl group or a C.sub.1 to C.sub.4 -alkoxyphenyl acetyl group and R.sup.2 represents a phenyl, naphthyl or pyridyl group or such group substituted by the groups R.sup.3 and R.sup.4, the groups R.sup.3 and R.sup.4, which may be the same or different, each representing hydrogen, hydroxyl, fluorine, chlorine, bromine, a nitro group, a trifluoromethyl group, a C.sub.1 to C.sub.6 -alkyl group, a C.sub.1 to C.sub.6 -alkoxy group, a C.sub.1 to C.sub.6 -alkyl thio group, a C.sub.1 to C.sub.6 -alkyl sulphonyl group, a C.sub.2 to C.sub.6 -alkanoyl group, an amino group, an acylamino group or an acyloxy group in which the acyl is of the type defined in respect to R.sup.1, and their salts. The compounds are pharmacodynamically active.

    摘要翻译: 制备相应于通式Ⅰ的化合物,其中R 1为氢原子,C 2至C 6烷酰基,C 3至C 6链烯酰基,C 3至C 6环烷基羰基,苯甲酰基, 烷氧基苯甲酰基,烟酰基,噻吩基羰基,呋喃基羰基,苯乙酰基或C1〜C4烷氧基苯基乙酰基,R2表示苯基,萘基或吡啶基,或被基团R3和R4取代的基团 ,可以相同或不同的各自表示氢,羟基,氟,氯,溴,硝基,三氟甲基,C1至C6烷基,C1至C6-烷氧基的基团R3和R4 ,C 1至C 6烷基硫基,C 1至C 6烷基磺酰基,C 2至C 6烷酰基,氨基,酰氨基或酰氧基,其中酰基是关于 R1及其盐。 该化合物具有药效学活性。

    LHRH—antagonists in the treatment of fertility disorders
    72.
    发明授权
    LHRH—antagonists in the treatment of fertility disorders 有权
    LHRH拮抗剂治疗生育障碍

    公开(公告)号:US09107871B2

    公开(公告)日:2015-08-18

    申请号:US12941629

    申请日:2010-11-08

    IPC分类号: A61K38/09 C12M3/00

    CPC分类号: A61K38/09 C12M21/06

    摘要: A method for obtaining the production of a fertilizable oocyte within a program of assisted reproduction techniques comprising normal follicular growth and development to proceed in the absence of stimulation by an exogenous gonadotropin, followed by administering an amount of an LHRH antagonist in a dosage regimen that prevents a premature LH surge while maintaining FSH secretion at a natural level and individual estrogen development is not affected.

    摘要翻译: 一种在辅助生殖技术程序中获得可施肥卵母细胞生产的方法,包括正常的卵泡生长和发育,以在没有外源性促性腺激素刺激的情况下进行,随后在预防剂量方案中施用一定量的LHRH拮抗剂 维持FSH分泌在自然水平和个体雌激素发育过早的LH波动不受影响。

    LHRH-antagonists in the treatment of fertility disorders
    73.
    发明授权
    LHRH-antagonists in the treatment of fertility disorders 有权
    LHRH拮抗剂治疗生育障碍

    公开(公告)号:US07393834B2

    公开(公告)日:2008-07-01

    申请号:US10661780

    申请日:2003-09-15

    CPC分类号: A61K38/09 C12M21/06

    摘要: A method of treating infertility disorders by 1) administering an LH-RH antagonist, preferably Cetrorelix, in amounts to selectively suppress endogenous LH but not FSH secretion and 2) inducing follicle growth by administration of exogenous gonadotropin. The selective suppression OF LH allows FSH secretion to be at natural levelS thereby not affecting individual estrogen development. The LH-RH antagonist can be given as a single or dual subcutaneous dose in the range of 1 mg to 10 mg, preferably 2 mg-6 mg. In multiple dosing-posology, LH-RH antagonist can be administered subcutaneously in an amount in the range of 0.1 to 0.5 mg of LH-RH antagonist/day. LH-RH antagonist is applied starting cycle day 1 to 10, preferably on day 4 to 8, and ovulation can be induced between day 9 and 20 of the menstruation cycle by administering rec. LH, native LH-RH, LH-RH agonist or by HCG. In addition rec. LH, native LH-RH or LH-RH agonist can be given to avoid hyperstimulation syndrome and native LH-RH or a LH-RH agonist can be administered to avoid luteal phase stimulation by neutralizing the negative effects of HCG.

    摘要翻译: 一种通过以下方式治疗不育症:1)以选择性抑制内源性LH而不是FSH分泌的量施用LH-RH拮抗剂,优选Cetrorelix; 2)通过施用外源性促性腺激素诱导卵泡生长。 选择性抑制LH允许FSH分泌处于自然水平,从而不影响个体雌激素的发育。 LH-RH拮抗剂可以以1mg至10mg,优选2mg-6mg范围内的单次或双次皮下给药。 在多剂量剂量学中,LH-RH拮抗剂可以以0.1-0.5mg LH-RH拮抗剂/天的量皮下施用。 LH-RH拮抗剂在第1至10天开始循环,优选在第4至8天施用,并且可以在月经周期的第9至20天之间通过施用rec来诱导排卵。 LH,天然LH-RH,LH-RH激动剂或HCG。 另外rec。 可以给予LH,天然LH-RH或LH-RH激动剂以避免过度刺激综合征,并且可以施用天然LH-RH或LH-RH激动剂,以通过中和HCG的负面作用来避免黄体期刺激。

    Means for treating prostate hypertrophy and prostate cancer
    74.
    发明授权
    Means for treating prostate hypertrophy and prostate cancer 失效
    用于治疗前列腺肥大和前列腺癌的方法

    公开(公告)号:US6054432A

    公开(公告)日:2000-04-25

    申请号:US908198

    申请日:1997-08-07

    CPC分类号: A61K45/06 A61K38/09

    摘要: A regime for therapeutic management of a benign prostatic hyperplasia and prostatic cancer employs Cetrorelix alone or in combination with .alpha.-reductase inhibitors or .alpha.-receptor blocking agents. The regimen reduces the volume of the prostate and avoids the side effects associated with testosterone levels being in a castration range Cetrorelix is administered at dosages between 0,5 mg/day and 20 mg/week or about 0.014 mg/kg body weight per day to 0,30 mg/kg body weight per week or at levels of about 25 to 120 mg of Cetrorelix per month or 0.376 mg kg to 1.71 mg/kg per month Cetrorelix can be administered with .alpha.-reductase inhibitors or .alpha.-receptor blocking agents.

    摘要翻译: 治疗前列腺增生和前列腺癌的治疗方案单独使用西曲瑞克或与α-还原酶抑制剂或α-受体阻断剂组合使用。 该方案减少前列腺的体积,并避免与阉割水平处于阉割范围相关的副作用。西曲瑞克以0.5mg /天至20mg /周或约0.014mg / kg体重/天的剂量施用。 每周体重为0,30mg / kg或每月约25至120mg的西曲瑞克或0.376mg kg至1.71mg / kg每月Cetrorelix可以与α-还原酶抑制剂或α-受体阻断剂一起施用。

    Immobilized and activity-stabilized complexes of LHRH antagonists and
processes for their preparation
    75.
    发明授权
    Immobilized and activity-stabilized complexes of LHRH antagonists and processes for their preparation 失效
    LHRH拮抗剂的固定和活性稳定复合物及其制备方法

    公开(公告)号:US6022860A

    公开(公告)日:2000-02-08

    申请号:US48244

    申请日:1998-03-26

    摘要: In this invention, a release-delaying system is to be developed for LHRH antagonists, in particular for cetrorelix, which allows the active compound to be released in a controlled manner over several weeks by complexation with suitable biophilic carriers.The acidic polyamino acids polyglutamic acid and polyaspartic acid were selected for complexation with cetrorelix. The cetrorelix polyamino acid complexes are prepared from aqueous solutions by combination of the solutions and precipitation of the complexes, which are subsequently centrifuged off and dried over P.sub.2 O.sub.5 in vacuo. If complexes having a defined composition are to be obtained, lyophilization proves to be a suitable method. The cetrorelix-carboxylic acid complexes were also prepared from the aqueous solutions.In the random liberation system, the acidic polyamino acids poly-Glu and poly-Asp showed good release-delaying properties as a function of the hydrophobicity and the molecular mass of the polyamino acid.In animal experiments, it was possible to confirm the activity of the cetrorelix-polyamino acid complexes as a depot system in principle. It is thus possible by complexation of cetrorelix with polyamino acids to achieve testosterone suppression in male rats over 600 hours. The release of active compound here can be controlled by the nature and the molecular mass of the polymers.

    摘要翻译: 在本发明中,将开发用于LHRH拮抗剂,特别是西曲瑞克的释放延迟系统,其允许活性化合物在几周内以适当的生物亲和载体络合以受控的方式释放。 选择酸性聚氨基酸聚谷氨酸和聚天冬氨酸与西曲瑞克络合。 由溶液的组合和络合物的沉淀通过水溶液制备西曲瑞克聚氨基酸复合物,随后将其离心并真空干燥P2O5。 如果要获得具有限定组成的复合物,则冻干证明是合适的方法。 也由水溶液制备西曲瑞克 - 羧酸络合物。 在随机释放系统中,酸性聚氨基酸poly-Glu和poly-Asp显示出作为聚氨基酸的疏水性和分子量的函数的良好的释放延迟性质。 在动物实验中,原则上可以确认西曲瑞克 - 聚氨基酸复合物作为贮库系统的活性。 因此,通过将西曲瑞克与聚氨基酸络合,可以在600小时内在雄性大鼠中实现睾酮抑制。 这里的活性化合物的释放可以通过聚合物的性质和分子量来控制。

    Means for treating prostate cancer
    76.
    发明授权
    Means for treating prostate cancer 失效
    治疗前列腺癌的方法

    公开(公告)号:US5998377A

    公开(公告)日:1999-12-07

    申请号:US57458

    申请日:1998-04-09

    CPC分类号: A61K45/06 A61K38/09

    摘要: A regime for therapeutic management of a benign prostatic hyperplasia and prostatic cancer employs Cetrorelix alone or in combination with .alpha.-reductase inhibitors or .alpha.-receptor blocking agents. The regimen reduces the volume of the prostate and avoids the side effects associated with testosterone levels being in a castration range. Cetrorelix is administered at dosages between 0,5 mg/day and 20 mg/week or about 0.014 mg/kg body weight per day to 0,30 mg/kg body weight per week or at levels of about 25 to 120 mg of Cetrorelix per month or 0.376 mg/kg to 1.71 mg/kg per month. Cetrorelix can be administered with .alpha.-reductase inhibitors or .alpha.-receptor blocking agents.

    摘要翻译: 治疗前列腺增生和前列腺癌的治疗方案单独使用西曲瑞克或与α-还原酶抑制剂或α-受体阻断剂组合使用。 该方案减少前列腺的体积,并避免与睾酮水平处于阉割范围相关的副作用。 西曲瑞克以0.5mg /天至20mg /周或约0.014mg / kg体重/天的剂量施用,每周至0,30mg / kg体重或约25至120mg Cetrorelix / 月或0.376mg / kg至1.71mg / kg每月。 西曲瑞克可与α-还原酶抑制剂或α-受体阻断剂一起施用。