Synthetic atrial peptides
    23.
    发明公开
    Synthetic atrial peptides 失效
    合成肽。

    公开(公告)号:EP0239558A2

    公开(公告)日:1987-09-30

    申请号:EP87870038.4

    申请日:1987-03-26

    申请人: Monsanto Company

    IPC分类号: C07K7/10 C07K1/10

    摘要: Novel synthetic atrial peptides are provided with enhanced natriuretic properties by substituting one or two arginine residues for the N-terminal ser-ser in atriopeptins I, II and III and their physiologically acceptable salts, esters and amides.

    摘要翻译: 通过用一个或两个精氨酸残基取代胞苷肽I,II和III中的N-末端ser-ser及其生理上可接受的盐,酯和酰胺,提供新的合成心房肽具有增强的利钠肽性质。

    Peptides having ANF activity
    24.
    发明公开
    Peptides having ANF activity 失效
    肽ANF-Wirkung。

    公开(公告)号:EP0232078A2

    公开(公告)日:1987-08-12

    申请号:EP87300545.8

    申请日:1987-01-22

    申请人: Merck & Co., Inc.

    IPC分类号: C07K7/08 C07K7/10 A61K37/24

    CPC分类号: C07K14/582 A61K38/00

    摘要: Novel peptides having potent natriuretic activity are disclosed with the following amino acid sequence: wherein X is L-Ile, D-Ile, D-Ilo-Ile, L-Met or D-Met, Y is Gly, L-Ala or D-Ala, A is H, Ser, Ser-Ser, Arg-Ser-Ser, Arg-Arg-Ser-Ser, Leu-Arg-Arg-Ser-Ser or Ser-Leu-Arg-Arg-Ser-Ser and B is OH, Asn, Asn-Ser, Asn-Ser-Phe, Asn-Ser-Phe-Arg, or Asn-Ser-Phe-Arg-Tyr, and all optically active amino acid residues may be D or L provided at least one amino acid has D-configuration, and the amides, lower alkyl esters and the physiologically acceptable metal salts and acid addition salts thereof.

    摘要翻译: 公开了具有有效利钠肽活性的新肽,其具有以下氨基酸序列:其中X是L-Ile,O-Ile,D-Ile-Ile,L-Met或D-Met,Y是Gly,L-Ala 或O-Ala,A为H,Ser,Ser-Ser,Arg-Ser-Ser,Arg-Arg-Ser-Ser,Leu-Arg-Arg-Ser-Ser或Ser-Leu-Arg-Arg-Ser-Ser 并且B是OH,Asn,Asn-Ser,Asn-Ser-Phe,Asn-Ser-Phe-Arg或Asn-Ser-Phe-Arg-Tyr,并且所有光学活性氨基酸残基可以是D或L 至少一个氨基酸具有D-构型,并且酰胺,低级烷基酯及其生理上可接受的金属盐和酸加成盐。

    Atrial peptide derivatives
    28.
    发明公开
    Atrial peptide derivatives 失效
    ATRIAL肽衍生物

    公开(公告)号:EP0341603A3

    公开(公告)日:1990-07-04

    申请号:EP89108140.8

    申请日:1989-05-05

    IPC分类号: C07K7/08 A61K37/02

    CPC分类号: C07K14/582 A61K38/00

    摘要: Atrial peptides comprising the amino acid sequence as follows: wherein R₁ is hydrogen, Ser, Cit, SerSer, Arg, Carbamoyl Ser, Guanido-Ser-Ser, Amcca, Guanido-Amcca, Lys, ArgArg, Ser-Arg, Ser-Lys, Acetyl-Ser-Ser, D-Ser-Ser, Ser-D-Ser, Guanido-Aocta, Aunda, Aocta, Ahexa, HSer, Apenta, Papaa, Abuta, Mamba, Orn, D-Orn or Acetyl-apenta, Acetyl-Ahexa, Guanido;
    R₂ is Cys, D-Cys or Pen;
    R₃ is L-Phe, D-Ala, L-Ala, D-Val, D-Cha, Sar, D-Phg, Aib, β-Ala or Gly;
    R₄ is Phe, Trp, D-Tic, L-Tic, N-MePhe, D-Ala, Tyr, 2-Thi, DimeDOPA or DOPA;
    R₅ is Gly-Gly, Ala-Gly, D-Ala-Gly, Gly-Ala, Amcca, Mapaa or Papaa;
    R₆ is Arg, D-Arg or Cit;
    R₇ is Ile, Leu, D-Leu or Met;
    R₈ is Asp, Asn, β-methylAsp, cycloAsp, Gly or Ser;
    R₉ is Arg, D-Arg or Ala;
    R₁₀ is Ile, Leu or Phe;
    R₁₁ is Cys, D-Cys, HCys, Cys-4-thiomethylproline, or trans-4-thiomethylproline;
    R₁₂ is absent, Phe, D-Ala-Phe, D-Phe, Cha, Pro, D-Pro, 2-Thi, Aic, D-Tic, trans-4-FPro, L-Tic, Leu, Ile or β-NAl;
    R₁₃ is OH, Arg, Arg-NH₂, D-Arg, Gln, Lys, HomoArg, or Gly; or pharmaceutically acceptable salts, esters or amides thereof.

    摘要翻译: 包含如下氨基酸序列的心房肽:其中R1是氢,Ser,Cit,SerSer,Arg,氨基甲酰基Ser,Guanido-Ser-Ser,Amcca,Guanido-Amcca,Lys,ArgArg,Ser-Arg,Ser -Lys,乙酰基Ser-Ser,D-Ser-Ser,Ser-D-Ser,Guanido-Aocta,Aunda,Aocta,Ahexa,HSer,Apenta,Papaa,Abuta,Mamba,Orn,D-Orn或乙酰 - ,乙酰基 - 六甲胺,胍基; R2是Cys,D-Cys或Pen; R3是L-Phe,D-Ala,L-Ala,D-Val,D-Cha,Sar,D-Phg,Aib,β-Ala或Gly; R4是Phe,Trp,D-Tic,L-Tic,N-MePhe,D-Ala,Tyr,2-Thi,DimeDOPA或DOPA; R5是Gly-Gly,Ala-Gly,D-Ala-Gly,Gly-Ala,Amcca,Mapaa或Papaa; R6是Arg,D-Arg或Cit; R7是Ile,Leu,D-Leu或Met; R8是Asp,Asn,β-methylAsp,cycloAsp,Gly或Ser; R9是Arg,D-Arg或Ala; R10是Ile,Leu或Phe; R11是Cys,D-Cys,HCys,Cys-4-硫代甲基脯氨酸或反式-4-硫代甲基脯氨酸; R12不存在,Phe,D-Ala-Phe,D-Phe,Cha,Pro,D-Pro,2-Thi,Aic,D-Tic,反式-4-FPro,L-Tic,Leu,Ile或β- NAL; R13是OH,Arg,Arg-NH2,D-Arg,Gln,Lys,HomoArg或Gly; 或其药学上可接受的盐,酯或酰胺。

    Peptides having ANF activity
    29.
    发明公开
    Peptides having ANF activity 失效
    具有ANF活性的肽

    公开(公告)号:EP0232078A3

    公开(公告)日:1990-03-14

    申请号:EP87300545.8

    申请日:1987-01-22

    申请人: Merck & Co., Inc.

    IPC分类号: C07K7/08 C07K7/10 A61K37/24

    CPC分类号: C07K14/582 A61K38/00

    摘要: Novel peptides having potent natriuretic activity are disclosed with the following amino acid sequence: wherein X is L-Ile, D-Ile, D-Ilo-Ile, L-Met or D-Met, Y is Gly, L-Ala or D-Ala, A is H, Ser, Ser-Ser, Arg-Ser-Ser, Arg-Arg-Ser-Ser, Leu-Arg-Arg-Ser-Ser or Ser-Leu-Arg-Arg-Ser-Ser and B is OH, Asn, Asn-Ser, Asn-Ser-Phe, Asn-Ser-Phe-Arg, or Asn-Ser-Phe-Arg-Tyr, and all optically active amino acid residues may be D or L provided at least one amino acid has D-configuration, and the amides, lower alkyl esters and the physiologically acceptable metal salts and acid addition salts thereof.

    摘要翻译: 公开了具有强效利钠活性的新肽,其具有以下氨基酸序列:其中X是L-Ile,D-Ile,D-Ilo-Ile,L-Met或D-Met,Y是Gly,L-Ala或D- Ala,A是H,Ser,Ser-Ser,Arg-Ser-Ser,Arg-Arg-Ser-Ser,Leu-Arg-Arg-Ser-Ser或Ser-Leu-Arg-Arg- Ser- Ser,B是 OH,Asn,Asn-Ser,Asn-Ser-Phe,Asn-Ser-Phe-Arg或Asn-Ser-Phe-Arg-Tyr,并且所有光学活性的氨基酸残基可以是D或L,提供至少一个氨基 酸具有D-构型,以及它们的酰胺,低级烷基酯及其生理上可接受的金属盐和酸加成盐。