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    • 1. 发明授权
    • Process for the preparation of acetyl-amidiniophenylalanyl-cyclohexylglycyl-pyridinioalaninamides
    • 制备乙酰基 - 脒基苯丙氨酰 - 环己基甘氨酰 - 吡啶并氨酰胺的方法
    • US07084250B2
    • 2006-08-01
    • US10869076
    • 2004-06-17
    • Gerhard BreipohlWolfgang HollaHeiner JendrallaGerhard Beck
    • Gerhard BreipohlWolfgang HollaHeiner JendrallaGerhard Beck
    • C07K5/08
    • C07K5/0821C07K5/06139
    • The present invention relates to a process for the preparation of acetyl-amidiniophenylalanyl-cyclohexylglycyl-pyridinioalaninamides of the formula I, in which the anions X are physiologically acceptable anions, and their analogs, which are effective inhibitors of the blood coagulation factor Xa and which can be used, for example, for preventing thromboses. The process according to the invention comprises the coupling of 2-[2-acetylamino-3-(4-amidinophenyl)propionylamino]-2-cyclohexylacetic acid, which is obtained from 2-[2-acetylamino-3-(4-cyanophenyl)acryloylamino]-2-cyclohexylacetic acid by asymmetric hydrogenation and conversion of the cyano group into the amidine, or a salt thereof, with a 3-(2-amino-2-carbamoylethyl)-1-methylpyridinium salt or a salt thereof. The invention furthermore provides starting materials and intermediates for this process, processes for their preparation and acetyl-(S)-4-amidiniophenylalanyl-(S)-cyclohexylglycyl-(S)-(1-methyl-3-pyridinio)alaninamide as ditosylate salt.
    • 本发明涉及一种制备式I的乙酰基 - 脒基苯脒基 - 环己基甘氨酰 - 吡啶并吡喃酰胺的方法,其中阴离子X是生理上可接受的阴离子,以及它们的类似物,它们是凝血因子Xa的有效抑制剂, 可用于例如用于预防血栓形成。 根据本发明的方法包括2- [2-乙酰氨基-3-(4-脒基苯基)丙酰基氨基] -2-环己基乙酸的偶联,其由2- [2-乙酰氨基-3-(4-氰基苯基) 丙烯酰氨基] -2-环己基乙酸,通过不对称氢化,并将氰基转化为脒或其盐与3-(2-氨基-2-氨基甲酰基乙基)-1-甲基吡啶鎓盐或其盐。 本发明还提供了该方法的起始原料和中间体,其制备方法和乙酰基 - (S)-4-脒基苯基丙氨酰 - (S) - 环己基甘氨酰 - (S) - (1-甲基-3-吡啶鎓)丙烯酰胺作为二甲苯磺酸盐 。
    • 8. 发明授权
    • Polyamide-oligonucleotide derivatives, their preparation and use
    • 聚酰胺 - 寡核苷酸衍生物,其制备和用途
    • US07485421B2
    • 2009-02-03
    • US10939214
    • 2004-09-10
    • Eugen UhlmannGerhard Breipohl
    • Eugen UhlmannGerhard Breipohl
    • C12Q1/68C07H21/04
    • C07H21/00A61K47/59A61K47/595A61K47/60A61K47/605C07K14/003
    • Polyamide-oligonucleotide derivatives of the formula F[(DNA-Li)q(PNA-Li)r(DNA-Li)s(PNA)t]xF′ wherein q, r, s, t are, independently of one another, zero or 1, where the total of two or more adjacent q, r, s and t≧2; x is 1 to 20; DNA is a nucleic acid such as DNA or RNA or a known derivative thereof; Li is a covalent linkage between DNA and PNA, where the covalent linkage comprises a bond or an organic radical with at least one atom from the series consisting of C, N, O or S; PNA is a polyamide structure which contains at least one nucleotide base which is different from thymine; and F and F′ are end groups and/or are linked together by a covalent bond, and the physiologically tolerated salts thereof, a process for their preparation and their use as pharmaceutical, as gene probe and as primer, are described.
    • F [(DNA-Li)q(PNA-Li)r(DNA-Li)s((N-1)) 其中q,r,s,t彼此独立地为0或1,其中总共为 两个或更多个相邻的q,r,s和t> = 2; x为1〜20; DNA是核酸如DNA或RNA或其已知衍生物; Li是DNA与PNA之间的共价连接,其中共价连接包含与C,N,O或S组成的系列中至少一个原子的键或有机基团; PNA是含有与胸腺嘧啶不同的至少一个核苷酸碱基的聚酰胺结构; 并且F和F'是端基和/或通过共价键连接在一起,并且描述了其生理学上耐受的盐,它们的制备方法及其作为药物的用途,作为基因探针和引物。