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    • 1. 发明授权
    • Cyclopeptide derivatives
    • 环肽衍生物
    • US06566491B2
    • 2003-05-20
    • US09051603
    • 1998-08-18
    • Alfred JonczykSimon Lawrence GoodmanBeate DiefenbachArne SutterHorst Kessler
    • Alfred JonczykSimon Lawrence GoodmanBeate DiefenbachArne SutterHorst Kessler
    • A61K3812
    • C07K7/64A61K38/00C07K14/75Y02P20/55
    • The invention relates to compounds of the formula (I) R1—Q1—X—Q2—R2, in which: Q1, Q2, each independent of one another, are missing or are —NH—(CH2)n—CO—; R1, R2, each independent of one another, are missing or are cyclo-(Arg-Gly-Asp-Z), wherein Z is missing in side chain of Q1 or Q2 of if Q1 and/or Q2 missing, is bound to X, at least one of the groups R1 or R2 always having to be included; X is —CO—R18—CO—, and if R1—Q1— or R2—Q2— are missing is R10, R13, Het-CO or a flourescent pigment residue linked through a —CONH—, —COO—, NH—C(═S)—N—, —NH—C(═O)—NH—, —SO2 NH—or —NHCO— bond; and Z, R10, R13, R16, R18, Het and n have the meaning given in claim 1. The invention also relates to the salts of said compounds. These compounds and their salts can be used as integrin inhibitors, in particular for the prevention and treatment of circulatory diseases, thrombosis, heart infarct, coronary heart diseases, arteriosclerosis, angiogenic diseases and in tumor therapy.
    • 本发明涉及式(I)的化合物:R1-Q1-X-Q2-R2,其中:Q1,Q2彼此独立地缺失或是-NH-(CH2)n-CO-; R1,R2各自独立,缺失或是环 - (Arg-Gly-Asp-Z),其中如果Q1和/或Q2缺失,则Q1或Q2侧链中缺失Z,与X 总是必须包括R1或R2组中的至少一个; X是-CO-R18-CO-,如果R1-Q1-或R2-Q2-缺失,则是R10,R13,Het-CO或通过-CONH-,-COO-,NH-C连接的荧光色素残基 (= S)-N-,-NH-C(= O)-NH-,-SO 2 NH-或-NHCO-键; Z,R10,R13,R16,R18,Het和n具有权利要求1中给出的含义。本发明还涉及所述化合物的盐。 这些化合物及其盐可用作整联蛋白抑制剂,特别是用于预防和治疗循环系统疾病,血栓形成,心脏梗塞,冠心病,动脉硬化,血管发生疾病和肿瘤治疗。
    • 2. 发明授权
    • Cyclic adhesion inhibitors
    • 环状粘连抑制剂
    • US6001961A
    • 1999-12-14
    • US694387
    • 1996-09-16
    • Alfred JonczykSimon GoodmanBeate DiefenbachArne SutterGunter HolzemannHorst KesslerMichael Dechantsreiter
    • Alfred JonczykSimon GoodmanBeate DiefenbachArne SutterGunter HolzemannHorst KesslerMichael Dechantsreiter
    • A61K38/00A61K38/04A61K38/12A61P9/00A61P31/04A61P35/00A61P35/04A61P39/00A61P43/00C07K1/113C07K7/64C07K7/00
    • C07K7/64A61K38/00
    • The invention relates to novel cyclopeptides of the formula Icyclo-(nArg-nGly-nAsp-nD-nE) I,in whichD and E in each case independently of one another are Gly, Ala, .beta.-Ala, Asn, Asp, Asp(OR), Arg, Cha, Cys, Gln, Glu, His, Ile, Leu, Lys, Lys(Ac), Lys(AcNH.sub.2), Lys(AcSH), Met, Nal, Nle, Orn, Phe, 4-Hal-Phe, homo-Phe, Phg, Pro, Pya, Ser, Thr, Tia, Tic, Trp, Tyr or Val, which amino acid residues can also be derivatized,R is alkyl having 1-18 carbon atoms,Hal is F, Cl, Br, I,Ac is alkanoyl having 1-10 carbon atoms, aroyl having 7-11 carbon atoms or aralkanoyl having 8-12 carbon atoms,n denotes no substituent or an alkyl radical R, benzyl or an aralkyl radical having 7-18 carbon atoms on the alpha-amino function of the relevant amino acid residue,with the proviso that at least one amino acid residue has a substituent n and that, where residues of optically active amino acids and amino acid derivatives are involved, both the D and the L forms are included, and also their physiologically acceptable salts.These compounds act as integrin inhibitors and can be used in particular for the prophylaxis and treatment of disorders of the circulation, angiogenic disorders, microbial infections and in tumor therapy.
    • 本发明涉及式I环 - (nArg-nGly-nAsp-nD-nE)I的新型环肽,其中D和E各自独立地为Gly,Ala,β-Ala,Asn,Asp,Asp (OR),Arg,Cha,Cys,Gln,Glu,His,Ile,Leu,Lys,Lys(Ac),Lys(AcNH 2),Lys(AcSH),Met,Nal,Nle,Orn, -Phe,Phe-Phe,Phg,Pro,Pya,Ser,Thr,Tia,Tic,Trp,Tyr或Val,该氨基酸残基也可被衍生化,R是具有1-18个碳原子的烷基,Hal是F, Cl,Br,I,Ac是具有1-10个碳原子的烷酰基,具有7-11个碳原子的芳酰基或具有8-12个碳原子的芳烷酰基,n表示没有取代基或烷基R,苄基或具有7- 相关氨基酸残基的α-氨基官能团上的18个碳原子,条件是至少一个氨基酸残基具有取代基n,并且当涉及光学活性氨基酸和氨基酸衍生物的残基时,D 并且包括L形式,也包括它们的生理学 可接受的盐。 这些化合物用作整联蛋白抑制剂,特别可用于预防和治疗循环障碍,血管生成障碍,微生物感染和肿瘤治疗。