Method of using renin inhibiting N-(2-amino-2-oxoethyl) butanediamide
derivatives
    53.
    发明授权
    Method of using renin inhibiting N-(2-amino-2-oxoethyl) butanediamide derivatives 失效
    使用肾素抑制N-(2-氨基-2-氧代乙基)丁二酰胺衍生物的方法

    公开(公告)号:US5693619A

    公开(公告)日:1997-12-02

    申请号:US595327

    申请日:1996-02-01

    CPC classification number: C07D295/185 C07C237/22 C07D295/215

    Abstract: Disclosed herein is a method of using compounds of the formula: A-N(R.sup.1)C(O)CH.sub.2 CHR.sup.2 C(O)-B wherein A is R.sup.3 R.sup.4 NC(O)CH.sub.2 when, for example, R.sup.3 is hydrogen or alkyl and R.sup.4 is hydrogen, alkyl or a substituted alkyl such as 2-(2-pyridinyl)ethyl, or R.sup.3 and R.sup.4 together with the nitrogen atom to which they are attached form a pyrrolidino, piperidino, morpholino or thiomorpholino; R.sup.1 is, for example, benzyl, alkyl or a substituted alkyl such as cyclohexylmethyl; R.sup.2 is, for example, alkyl, cycloalkylmethyl, 1H-imidazol-4-ylmethyl, 4-thiazolyl-methyl or (2-amino-4-thiazolyl)methyl; and B is a renin substrate transition state analog, for example, �1(S)-(cyclohexylmethyl)-2(R),3(S)-dihydroxy-5-methylhexyl!amino for the treatment of congestive heart failure.

    Abstract translation: 本文公开的是使用下式的化合物的方法:AN(R 1)C(O)CH 2 CHR 2 C(O)-B,其中A为R 3 R 4 NC(O)CH 2,当例如R 3为氢或烷基且R 4为氢时, 取代的烷基如2-(2-吡啶基)乙基或R3和R4与它们所连接的氮原子一起形成吡咯烷子基,哌啶子基,吗啉代或硫代吗啉代; R1是例如苄基,烷基或取代的烷基,例如环己基甲基; R2是例如烷基,环烷基甲基,1H-咪唑-4-基甲基,4-噻唑基甲基或(2-氨基-4-噻唑基)甲基; B是肾素底物转移状态类似物,例如用于治疗充血性心力衰竭的[1(S) - (环己基甲基)-2(R),3(S) - 二羟基-5-甲基己基]氨基。

    Process for preparing optically active amide derivatives
    57.
    发明授权
    Process for preparing optically active amide derivatives 失效
    光学活性酰胺衍生物的制备方法

    公开(公告)号:US5637701A

    公开(公告)日:1997-06-10

    申请号:US411601

    申请日:1995-04-11

    Inventor: Mark A. Ashwell

    CPC classification number: C07D295/185 C07C233/11 C07D295/145

    Abstract: A novel asymmetric synthesis is provided for preparing optically active amides of formula (A) and their salts. ##STR1## In the formula, X represent --N-- or --CH--, R represents a mono or bicyclic aryl or heteroaryl group, R.sup.1 is an aryl or heteroaryl radical, and R.sup.2 and R.sup.3 have specified meanings. The products are useful as 5-HT.sub.1A antagonists.Novel diesters of formula D useful as intermediates in the process are also disclosed. ##STR2##

    Abstract translation: PCT No.PCT / GB93 / 02090 Sec。 371日期1995年04月11日 102(e)日期1995年4月11日PCT提交1993年10月8日PCT公布。 公开号WO94 / 08983 日期1994年4月28日提供了用于制备式(A)的光学活性酰胺及其盐的新型不对称合成。 (A)在该式中,X表示-N-或-CH-,R表示单或双环芳基或杂芳基,R 1为芳基或杂芳基,R 2和R 3具有特定含义。 该产品可用作5-HT1A拮抗剂。 还公开了可用作该方法中的中间体的式D的新型二酯。 (D)

Patent Agency Ranking