Novel steroids
    1.
    发明授权
    Novel steroids 失效
    新型类固醇

    公开(公告)号:US4191697A

    公开(公告)日:1980-03-04

    申请号:US915601

    申请日:1978-06-15

    CPC分类号: C07J1/007

    摘要: Novel .DELTA..sup.1,3,5(10),6 -estratetraenes of the formula ##STR1## R is selected from the group consisting of hydrogen, acyl of an alkanoic acid of 1 to 5 carbon atoms, optionally substituted benzoyl, tetrahydropyranyl, trityl and trimethylsilyl and R.sub.1 is selected from the group consisting of acyl of an alkanoic acid of 1 to 5 carbon atoms, optionally substituted benzoyl, tetrahydropyranyl, trityl and trimethylsilyl, novel intermediates therefore, process for the preparation of estradiols marked with a tritium atom and the novel tritiated estradiols which are useful to the study and dosage of specific receptors of estrogen.

    摘要翻译: 新型的DELTA 1,3,5(10),式VI的6-季四烯选自氢,1至5个碳原子的链烷酸的酰基,任选取代的苯甲酰基,四氢吡喃基,三苯甲基和三 三甲基甲硅烷基,R 1选自由1-5个碳原子的链烷酸酰基,任选取代的苯甲酰基,四氢吡喃基,三苯甲基和三甲基甲硅烷基组成的组,因此,新的中间体是制备标有氚原子的雌二醇的方法, 氚化雌二醇可用于雌激素特异性受体的研究和剂量。

    Method of treating prostate adenocarcinoma, prostate benign hypertrophia
and endometriosis
    2.
    发明授权
    Method of treating prostate adenocarcinoma, prostate benign hypertrophia and endometriosis 失效
    治疗前列腺腺癌,前列腺良性肥大和子宫内膜异位症的方法

    公开(公告)号:US5389613A

    公开(公告)日:1995-02-14

    申请号:US19232

    申请日:1993-02-18

    摘要: A novel method of treating prostate adenocarcinoma, prostate benign hypertrophia, endometriosis, dysmenorrhea, hirsuitism, hormono-dependant mammary tumors, treatment and prevention of precocious puberty, induction of a retardation of the appearance of puberty and treatment of acne of mammals comprising administering to warm-blooded animals an effective amount of a peptide of the formulaP Glu-His-Trp-Ser-Tyr-X-Y-Arg-Pro-Z (I)wherein (a) Z is Gly--NH.sub.2, Y is Leu and X is Gly, (b) Z is Gly--NH.sub.2, Y is Leu, X is DN Leu, DN Val, D Abu (.alpha.-aminobutyric acid), D Phe, D Ser, D Thr, D Met, D Pgl, D Lys, Leu, Ile, Nle, Val, N Val, Met, Phe, D Leu, D Arg, D Ser (tbu), D Thr (tbu), D Cys (tbu), D Asp (O tbu), D Glu (Otbu), D Orn (boc), D Lys (boc), D Trp, Trp, 2-methyl Ala, D Tyr, D Met .epsilon.-lauryl D Lys, .epsilon.-dextran-D Lys, (c) Z is NH-cyclopropyl or NH-Alk wherein Alk is alkyl of 1 to 3 carbon atoms, Y is Leu and X is D Ser (tbu), D Thr (tbu), D Asp (Othu), D Glu (Otbu), D Orn (boc), D Lys (boc), (d) Z is --NH--CH.sub.3, --NH--CH.sub.2 --CH.sub.3, NH--CH.sub.2 --CH.sub.2 --CH.sub.3, --NH--CH.sub.2 --CH.sub.2 --OH, ##STR1## Y is Leu and X is Gly, (e) Z is --NH--CH.sub.2 --CH.sub.3, Y is Leu and X is D Trp, D Leu, D Ala, D Ser (tbu), D Tyr, D Lys, Ala, (f) Z is Gly--NH.sub.2 or --NH--CH.sub.2 --CH.sub.3, Y is N.alpha.Me Leu and X is Gly, (g) Z is --NH-cyclopropyl, Y is Leu and X is D Leu or (h) Z is Gly--NH.sub.2, --NH-cyclopropyl or --NHAlk' where Alk' is alkyl of 1 to 3 carbon atoms, Y is Ser (but), Cys (but), Asp (Obut), Glu (Obut), Orn (boc), Lys (boc) and X is Gly.

    摘要翻译: 一种治疗前列腺腺癌,前列腺良性肥大症,子宫内膜异位症,痛经,多毛症,激素依赖性乳腺肿瘤,治疗和预防早熟青春期的新方法,诱导青春期外观延迟和治疗哺乳动物的痤疮,包括施用于温暖 (I)其中(a)Z是Gly-NH 2,Y是Leu,X是Gly(其中R是Gly-NH 2,Y是Leu),并且X是Gly ,(b)Z是Gly-NH 2,Y是Leu,X是DN Leu,DN Val,D Abu(α-氨基丁酸),D Phe,D Ser,D Thr,D Met,D Pgl,D Lys,Leu ,Ile,Nle,Val,N Val,Met,Phe,D Leu,D Arg,D Ser(tbu),D Thr(tbu),D Cys(tbu),D Asp(O tbu) ,D Orn(boc),D Lys(boc),D Trp,Trp,2-甲基Ala,D Tyr,D Metε-月桂基D Lys,ε-葡聚糖-D Lys,(c)Z是NH-环丙基或 NH-Alk其中Alk是1至3个碳原子的烷基,Y是Leu,X是D Ser(tbu),D Thr(tbu),D Asp(Othu),D Glu(Otbu),D Orn(boc) D Lys(boc),(d)Z是-NH-CH3,-NH-CH2-CH3,NH-CH2-CH2-CH3,-NH-CH2-CH2-OH,Y是Leu,X是Gly ,(e)Z是-NH-CH 2 -CH 3,Y是Leu,X是D Trp,D Leu,D Ala,D Ser(tbu),D Tyr,D Lys,Ala,(f)Z是Gly-NH 2 或-NH-CH 2 -CH 3,Y是NαMe Leu,X是Gly,(g)Z是-NH-环丙基,Y是Leu,X是D Leu或(h)Z是Gly-NH 2,-NH- 其中Alk'是1至3个碳原子的烷基,Y是Ser(但),Cys(但),Asp(Obut),Glu(Obut),Orn(boc),Lys(boc)和X 是Gly。

    Treatment method
    3.
    发明授权
    Treatment method 失效
    治疗方法

    公开(公告)号:US4472382A

    公开(公告)日:1984-09-18

    申请号:US468932

    申请日:1983-02-23

    摘要: A novel method of treating prostate adenocarcinoma, prostate benign hypertrophia, endometriosis, dysmenorrhea, hirsuitism, hormono-dependent mammary tumors, treatment and prevention of precocious puberty, induction of a retardation of the appearance of puberty and treatment of acne of mammals comprising administering to warm-blooded animals an effective amount of a peptide of the formulap Glu--His--Trp--Ser--Tyr--X--Y--Arg--Pro--Z (I)wherein (a) Z is Gly--NH.sub.2, Y is Leu and X is Gly, (b) Z is Gly--NH.sub.2, Y is Leu, X is DN Leu, DN Val, D Abu (.alpha.-aminobutyric acid), D Phe, D Ser, D Thr, D Met, D Pgl, D Lys, Leu, Ile, Nle, Val, N Val, Met, Phe, D Leu, D Arg, D Ser (tbu), D Thr (tbu), D Cys (tbu), D Asp (O tbu), D Glu (Otbu), D Orn (boc), D Lys (boc), D Trp, Trp, 2-methyl Ala, D Tyr, D Met, .epsilon.-lauryl -D Lys, .epsilon.-dextran-D Lys, (c) Z is NH-cyclopropyl-or NH--Alk wherein Alk is alkyl of 1 to 3 carbon atoms, Y is Leu and X is D Ser (tbu), D Thr (tbu), D Asp (Otbu), D Glu (Otbu), D Orn (boc), D Lys (boc), (d) Z is --NH--CH.sub.3, --NH--CH.sub.2 --CH.sub.3, NH--CH.sub.2 --CH.sub.2 --CH.sub.3, --NH--CH.sub.2 --CH.sub.2 --OH, ##STR1## Y is Leu and X is Gly, (e) Z is --NH--CH.sub.2 --CH.sub.3, Y is Leu and X is D Trp, D Leu, D Ala, D Ser (tbu), D Tyr, D Lys, Ala, (f) Z is Gly--NH.sub.2 or --NH--CH.sub.2 --CH.sub.3, Y is N.alpha.Me Leu and X is Gly, (g) Z is --NH--cyclopropyl, Y is Leu and X is D Leu or (h) Z is Gly--NH.sub.2, --NH--cyclopropyl or --NHAlk' where Alk' is alkyl of 1 to 3 carbon atoms, Y is Ser (but), Cys (but), Asp (Obut), Glu (Obut), Orn (boc), Lys (boc) and X is Gly.

    摘要翻译: 一种治疗前列腺腺癌,前列腺良性肥大症,子宫内膜异位症,痛经,多毛症,激素依赖性乳腺肿瘤,治疗和预防早熟青春期的新方法,诱导青春期外观延迟和治疗哺乳动物的痤疮,包括施用于温暖 (I)其中(a)Z是Gly-NH 2,Y是Leu,X是Gly(其中(a)Z是Gly-NH 2,Y是Leu,X是Gly)的有效量的式Glu-His-Trp-Ser-Tyr-XY-Arg-Pro-Z ,(b)Z是Gly-NH 2,Y是Leu,X是DN Leu,DN Val,D Abu(α-氨基丁酸),D Phe,D Ser,D Thr,D Met,D Pgl,D Lys,Leu ,Ile,Nle,Val,N Val,Met,Phe,D Leu,D Arg,D Ser(tbu),D Thr(tbu),D Cys(tbu),D Asp(O tbu) ,D Orn(boc),D Lys(boc),D Trp,Trp,2-甲基Ala,D Tyr,D Met,ε-月桂基-D Lys,ε-葡聚糖-D Lys,(c)Z是NH- 环丙基或NH-Alk,其中Alk是1至3个碳原子的烷基,Y是Leu,X是D Ser(tbu),D Thr(tbu),D Asp(Otbu),D Glu(Otbu) boc ),D Lys(boc),(d)Z是-NH-CH3,-NH-CH2-CH3,NH-CH2-CH2-CH3,-NH-CH2-CH2-OH,Y是Leu,X 是Gly,(e)Z是-NH-CH 2 -CH 3,Y是Leu,X是D Trp,D Leu,D Ala,D Ser(tbu),D Tyr,D Lys,Ala,(f) -NH 2或-NH-CH 2 -CH 3,Y是NαMe Leu,X是Gly,(g)Z是-NH-环丙基,Y是Leu,X是D Leu或(h)Z是Gly-NH 2, NH-环丙基或-NHAlk',其中Alk'是1至3个碳原子的烷基,Y是Ser(但),Cys(但),Asp(Obut),Glu(Obut),Orn(boc),Lys(boc) X为Gly。

    Treatment of endometriosis
    4.
    发明授权
    Treatment of endometriosis 失效
    子宫内膜异位症的治疗

    公开(公告)号:US4743589A

    公开(公告)日:1988-05-10

    申请号:US621421

    申请日:1984-06-18

    摘要: A novel method of treating prostate adenocarcinoma, prostate benign hypertrophia, endometriosis, dysmenorrhea, hirsuitism, hormono-dependant mammary tumors, treatment and prevention of precocious puberty, induction of a retardation of the appearance of puberty and treatment of acne of mammals comprising administering to warm-blooded animals an effective amount of a peptide of the formulap Glu-His-Trp-Ser-Tyr-X-Y-Arg-Pro-Z (I)wherein (a) Z is Gly-NH.sub.2, Y is Leu and X is Gly, (b) Z is Gly-NH.sub.2, Y is Leu, X is DN Leu, DN Val, D Abu (.beta.-aminobutyric acid), D Phe, D Ser, D Thr, D Met, D Pgl, D Lys, Leu, Ile, Nle, Val, N Val, Met, Phe, D Leu, D Arg, D Ser (tbu), D Thr (tbu), D Cys (tbu), D Asp (O tbu), D Glu (Otbu), D Orn (boc), D Lys (boc), D Trp, Trp, 2-methyl Ala, D Tyr, .epsilon.lauryl -D Lys, .epsilon.-dextran-D Lys, (c) Z is NH-cyclopropyl-or NH-Alk wherein Alk is alkyl or 1 to 3 carbon atoms, Y is Leu and X is D Ser (tbu), D Thr (tbu), D Asp (Otbu), D Glu (Otbu), D Orn (boc), D Lys (boc), (d) Z is --NH--CH.sub.3, --NH--CH.sub.2 --CH.sub.3, NH--CH.sub.2 --CH.sub.2 --CH.sub.3, --NH--CH.sub.2 --CH.sub.2 --OH, ##STR1## Y is Leu and X is Gly, (e) Z is --NH--CH.sub.2 --CH.sub.3, Y is Leu and X is D Trp, D Leu, D Ala, D Ser (tbu), D Tyr, D Lys, Ala, (f) Z is Gly-NH.sub.2 or --NH--CH.sub.2 --CH.sub.3, Y is N.alpha.Me Leu and X is Gly, (g) Z is --NH--cyclopropyl, Y is Leu and X is D Leu or (h) Z is Gly-NH.sub.2, --NH-cyclopropyl or -NHAlk' where Alk' is alkyl of 1 to 3 carbon atoms, Y is Ser (but), Cys (but), Asp (Obut), Glu (Obut), Orn (boc), Lys (boc) and X is Gly.

    摘要翻译: 一种治疗前列腺腺癌,前列腺良性肥大症,子宫内膜异位症,痛经,多毛症,激素依赖性乳腺肿瘤,治疗和预防早熟青春期的新方法,诱导青春期外观延迟和治疗哺乳动物的痤疮,包括施用于温暖 (I)其中(a)Z是Gly-NH 2,Y是Leu,X是Gly(其中(a)Z是Gly-NH 2,Y是Leu,X是Gly)的有效量的式Glu-His-Trp-Ser-Tyr-XY-Arg-Pro-Z ,(b)Z是Gly-NH 2,Y是Leu,X是DN Leu,DN Val,D Abu(β-氨基丁酸),D Phe,D Ser,D Thr,D Met,D Pgl,D Lys,Leu ,Ile,Nle,Val,N Val,Met,Phe,D Leu,D Arg,D Ser(tbu),D Thr(tbu),D Cys(tbu),D Asp(O tbu) ,D Orn(boc),D Lys(boc),D Trp,Trp,2-甲基Ala,D Tyr,ε月桂基-D Lys,ε-葡聚糖-D Lys,(c)Z是NH-环丙基或NH -Alk其中Alk是烷基或1至3个碳原子,Y是Leu,X是DSer(tbu),D Thr(tbu),D Asp(Otbu),D Glu(Otbu),D Orn(boc) Lys (boc),(d)Z是-NH-CH3,-NH-CH2-CH3,NH-CH2-CH2-CH3,-NH-CH2-CH2-OH,Y是Leu,X是Gly,( e)Z是-NH-CH 2 -CH 3,Y是Leu,X是D Trp,D Leu,D Ala,D Ser(tbu),D Tyr,D Lys,Ala,(f)Z是Gly-NH 2或 - NH-CH 2 -CH 3,Y是NαMe Leu,X是Gly,(g)Z是-NH-环丙基,Y是Leu,X是D Leu或(h)Z是Gly-NH 2,-NH-环丙基或 其中Alk'是1至3个碳原子的烷基,Y是Ser(但),Cys(但),Asp(Obut),Glu(Obut),Orn(boc),Lys(boc),X是Gly 。

    Treatment of dysmenorrhea
    5.
    发明授权
    Treatment of dysmenorrhea 失效
    治疗痛经

    公开(公告)号:US4728640A

    公开(公告)日:1988-03-01

    申请号:US895179

    申请日:1986-08-11

    摘要: A novel method of treating prostate adenocarcinoma, prostate benign hypertrophia, endometriosis, dysmenorrhea, hirsuitism, hormono-dependant mammary tumors, treatment and prevention of precocious puberty, induction of a retardation of the appearance of puberty and treatment of acne of mammals comprising administering to warm-blooded animals an effective amount of peptide of the formulap Glu-His-Trp-Ser-Tyr-X-Y-Arg-Pro-Z (I)wherein (a) Z is Gly-NH.sub.2, Y is Leu and X is Gly, (b) Z is Gly-NH.sub.2, Y is Leu, X is DN Leu, DN Val, D Abu (.alpha.- aminobutyric acid), D Phe, D Ser, D Thr, D Met, D Pgl, D Lys, Leu, Ile, Nle, Val, N Val, Met, Phe, D Leu, D Arg, D Ser (tbu), D Thr (tbu), D Cys (tbu), D Asp (O tbu), D Glu (Otbu), d Orn (boc), D Lys (boc), D Trp, Trp, 2-methyl Ala, D Tyr, .epsilon.-lauryl -D Lys, .epsilon.-dextran-D Lys, (c) Z is NH-cyclopropyl-or NH-Alk wherein Alk is alkyl of 1 to 3 carbon atoms, Y is Leu and X is D Ser (tbu), D Thr (tbu), D Asp (Otbu), D Glu (Otbu), D Orn (boc), D Lys (boc), (d) Z is --NH--CH.sub.3, --NH--CH.sub.2 --CH.sub.3, NH--CH.sub.2 --CH.sub.2 --CH.sub.3, --NH--CH.sub.2 --CH.sub.2 --OH, ##STR1## Y is Leu and X is Gly, (e) Z is --NH--CH.sub.2 --CH.sub.3, Y is Leu and X is D Trp, D Leu, D Ala, D Ser (tbu), D Tyr, D Lys, Ala, (f) Z is Gly--NH.sub.2 or --NH--CH.sub.2 --CH.sub.3, Y is N.alpha.Me Leu and X is Gly, (g) Z is --NH--cyclopropyl, Y is Leu and X is D Leu or (h) Z is Gly--NH.sub.2, --NH--Cyclopropyl or --NHAlk' where Alk' is alkyl of 1 to 3 carbon atoms, Y is Ser (but), cys (but), Asp (Obut), Glu (Obut), Orn (boc), Lys (boc) and X is Gly.

    摘要翻译: 一种治疗前列腺腺癌,前列腺良性肥大症,子宫内膜异位症,痛经,多毛症,激素依赖性乳腺肿瘤,治疗和预防早熟青春期的新方法,诱导青春期外观延迟和治疗哺乳动物的痤疮,包括施用于温暖 (I)其中(a)Z是Gly-NH 2,Y是Leu,X是Gly,其中(a)是Glu-His-Trp-Ser-Tyr-XY-Arg-Pro-Z (b)Z是Gly-NH 2,Y是Leu,X是DN Leu,DN Val,D Abu(α-氨基丁酸),D Phe,D Ser,D Thr,D Met,D Pgl,D Lys,Leu, Ile,Nle,Val,N Val,Met,Phe,D Leu,D Arg,D Ser(tbu),D Thr(tbu),D Cys(tbu),D Asp(O tbu) d Orn(boc),D Lys(boc),D Trp,Trp,2-甲基Ala,D Tyr,ε-月桂基-D Lys,ε-葡聚糖-D Lys,(c)Z是NH-环丙基或NH -Alk其中Alk为1〜3个碳原子的烷基,Y为Leu,X为D Ser(tbu),D Thr(tbu),D Asp(Otbu),D Glu(Otbu),D Orn(boc) Lys (boc),(d)Z是-NH-CH3,-NH-CH2-CH3,NH-CH2-CH2-CH3,-NH-CH2-CH2-OH,Y是Leu,X是Gly,( e)Z是-NH-CH 2 -CH 3,Y是Leu,X是D Trp,D Leu,D Ala,D Ser(tbu),D Tyr,D Lys,Ala,(f)Z是Gly-NH 2或 - NH-CH 2 -CH 3,Y是NαMe Leu,X是Gly,(g)Z是-NH-环丙基,Y是Leu,X是D Leu或(h)Z是Gly-NH 2,-NH-环丙基或 其中Alk'是1至3个碳原子的烷基,Y是Ser(但),cys(但),Asp(Obut),Glu(Obut),Orn(boc),Lys(boc),X是Gly 。

    Method of treating hormonal dependent mammary tumors in female mammals
    8.
    发明授权
    Method of treating hormonal dependent mammary tumors in female mammals 失效
    治疗雌性哺乳动物激素依赖性乳腺肿瘤的方法

    公开(公告)号:US4981842A

    公开(公告)日:1991-01-01

    申请号:US334088

    申请日:1989-04-05

    摘要: A novel method of treating prostate adenocarcinoma, prostate benign hypertrophia, endometriosis, dysmenorrhea, hirsuitism, hormono-dependant mammary tumors, treatment and prevention of precocious puberty, induction of a retardation of the appearance of puberty and treatment of acne of mammals comprising administering to warm-blooded animals an effective amount of a peptide of the formulap Glu-His-Trp-Ser-Tyr-X-Y-Arg-Pro-Z (I)wherein (a) z is Gly-NH.sub.2, Y is Leu and X is Gly, (b) Z is Gly-NH.sub.2, Y is Leu, X is DN Leu, DN Val, D ABu (.alpha.-aminobutyric acid), D Phe, D SEr, D Thr, D Met, D Pgl, D Lys, Leu, Ile, Nle, Val, N Val, Met, Phe, D Leu, D Arg, D SEr (tbu), D Thr (tbu), D Cys (tbu), D Asp (O tbu), D Glu (Otbu), D Orn (boc), D Lys (boc), D TRp, Trp, 2-methyl Ala, D Tyr, .epsilon.-lauryl-D Lys, .alpha.-dextran-D Lys, (c) Z is HH-cyclopropyl-or NH-Alk wherein Alk is alkyl of 1 to 3 carbon atoms, Y is Leu and X is D Ser (tbu), D Thr (tbu), D Asp (Otbu), D Glu (Otbu), D Orn (boc), D Lys (bopc), (d) Z is --NH--CH.sub.3, --NH--CH.sub.2 --CH.sub.3, NH--CH.sub.2 --CH.sub.2 --CH.sub.3, --NH--CH.sub.2 --CH.sub.2 --OH, ##STR1## Y is Leu and X is Gly, (e) Z is --NH--CH.sub.2 --CH.sub.3, Y is Leu and X is D Trp, D Leu, D Ala, D Ser (tbu), D Tyr, D Lys, Ala, (f) Z is Gly--NH.sub.2 or --NH--CH.sub.2 --CH.sub.3, Y is NaMe Leu and X is Gly, (g) Z is --NH-cyclopropyl, Y is Leu and X is D Leu Or (h) Z is Gly--NH.sub.2, --NH-cyclopropyl or --NHAlk' where Alk' is alkyl of 1 to 3 carbon atoms, Y is Ser (but), Cys, (but), Asp (Obut), Glu (Obut), Orn (box), Lys (bpc) and X is Gly.

    Use of a Serenoa repens extract for the production of a medicament to treat prostate cancer
    9.
    发明授权
    Use of a Serenoa repens extract for the production of a medicament to treat prostate cancer 有权
    使用Serenoa repens提取物生产用于治疗前列腺癌的药物

    公开(公告)号:US06599540B1

    公开(公告)日:2003-07-29

    申请号:US09937676

    申请日:2001-09-28

    IPC分类号: A61K3578

    CPC分类号: A61K36/889 A61K2300/00

    摘要: The invention relates to the use of a lipido-sterolic Serenoa repens extract for the production of a medicament which is administered in an isolated manner or in an associated manner, in a simultaneous, separated or staggered manner, with prostatectomy, radiotherapy and/or hormonotherapy in order to prevent and/or treat prostate cancer.

    摘要翻译: 本发明涉及使用脂质 - 甾体Serenoa repens提取物来生产药物,其以前列腺切除术,放射治疗和/或激素治疗以同时,分离或交错的方式以孤立的方式或以相关联的方式施用 以预防和/或治疗前列腺癌。

    Method of treating precocious puberty
    10.
    发明授权
    Method of treating precocious puberty 失效
    治疗性青春期的方法

    公开(公告)号:US5189021A

    公开(公告)日:1993-02-23

    申请号:US595297

    申请日:1990-10-10

    IPC分类号: A61K38/00 C07K7/23

    CPC分类号: C07K7/23 A61K38/00 Y10S514/80

    摘要: A novel method of treating prostate adenocarcinoma, prostate benign hypertrophia, endometriosis, dysmenorrhea, hirsiutism, hormono-dependant mammary tumors, treatment and prevention of precociuos puberty, induction of a retardation of the appearance of puberty and treatment of acne of mammals comprising administering to warm-blooded animals an effective amount of a peptide of the formulap Glu-His-Trp-Ser-Tyr-X-Y-Arg-Pro-Z (I)wherein (a) Z is Gly-NH.sub.2, Y is Leu and X is Gly, (b) Z is Gly-NH.sub.2, Y is Leu, X is DN Leu, DN Val, D Abu (.alpha.-aminobutyric acid), D Phe, D Ser, D Thr, D Met, D Pgl, D Lys, Leu, Ile, Nle, Val, N Val, Met, Phe, D Leu, D Arg, D Ser (tbu), D Thr (tbu), D Cys (tbu), D Asp (O tbu), D Glu (Otbu), D Orn (boc), D Lys (boc), D Trp, Trp, 2-methyl Ala, D Tyr, s-lauryl-D Lys, a-dextran-D Lys, (c) Z is NH-cyclopropyl-or NH-Alk wherein Alk is alkyl of 1 to 3 carbon atoms, Y is Leu and X is D Ser (tbu), D Thr (tbu), D Asp (Otbu), D Glu (Otbu), D Orn (boc), D Lys (boc), (d) Z is --NH--CH.sub.3, --NH--CH.sub.2 --CH.sub.3, NH--CH.sub.2 --CH.sub.2 --CH.sub.3, --NH--CH.sub.2 -- CH.sub.2 --OH, ##STR1## Y is Leu and X is Gly, (e) Z is --NH--CH.sub.2 --CH.sub.3, Y is Leu and X is D Trp, D Leu, D Ala, D Ser (tbu), D Tyr, D Lys, Ala, (f) Z is Gly-NH.sub.2 or --NH--CH.sub.2 --CH.sub.3, Y is M.alpha.Me Leu and X is Gly, (g) Z is -NH-cyclopropyl, Y is Leu and X is D Leu or (h) Z is Gly-NH.sub.2, -NH-cyclopropyl or -NHAlk' where Alk' is alky lof 1 to 3 carbon atoms, Y is Ser (but), Cys (but), Asp (Obut), Glu (Obut), Orn (boc), Lys (boc) and X is Gly.

    摘要翻译: 一种治疗前列腺腺癌,前列腺良性肥大症,子宫内膜异位症,痛经,营养不良,激素依赖性乳腺肿瘤,治疗和预防青春期的新方法,诱导青春期外观延迟和治疗哺乳动物的痤疮,包括施用于温暖 (I)其中(a)Z是Gly-NH 2,Y是Leu,X是Gly(其中(a)Z是Gly-NH 2,Y是Leu,X是Gly)的有效量的式Glu-His-Trp-Ser-Tyr-XY-Arg-Pro-Z ,(b)Z是Gly-NH 2,Y是Leu,X是DN Leu,DN Val,D Abu(α-氨基丁酸),D Phe,D Ser,D Thr,D Met,D Pgl,D Lys,Leu ,Ile,Nle,Val,N Val,Met,Phe,D Leu,D Arg,D Ser(tbu),D Thr(tbu),D Cys(tbu),D Asp(O tbu) ,D Orn(boc),D Lys(boc),D Trp,Trp,2-甲基Ala,D Tyr,S-月桂基-D Lys,α-葡聚糖-D Lys,(c)Z是NH-环丙基 - NH-Alk其中Alk是1至3个碳原子的烷基,Y是Leu,X是D Ser(tbu),D Thr(tbu),D Asp(Otbu),D Glu(Otbu),D Orn(boc) D Lys(boc),(d)Z i s-NH-CH3,-NH-CH2-CH3,NH-CH2-CH2-CH3,-NH-CH2-CH2-OH,Y是Leu,X是Gly,(e)Z是-NH-CH2 -CH 3,Y是Leu,X是D Trp,D Leu,D Ala,D Ser(tbu),D Tyr,D Lys,Ala,(f)Z是Gly-NH 2或-NH-CH 2 -CH 3,Y是 MαMe Leu,X是Gly,(g)Z是-NH-环丙基,Y是Leu,X是D Leu或(h)Z是Gly-NH 2,-NH-环丙基或-NHAlk,其中Alk'是烷基 1〜3个碳原子,Y为Ser(但),Cys(but),Asp(Obut),Glu(Obut),Orn(boc),Lys(boc),X为Gly。