An efficient one-pot synthesis of 3-aminohydantoin and 3-aminodihydrouracil derivatives
摘要:
An efficient one-pot synthesis of 3-aminohydantoin and 3-aminodihydrouracil derivatives is described. This methodology provides a simple, straightforward and versatile synthetic route to these interesting classes of heterocycles. (C) 2000 Elsevier Science Ltd. All rights reserved.
Substituted n-(indole-2-carbonyl)-glycinamides and derivatives as
申请人:Pfizer, Inc.
公开号:US06107329A1
公开(公告)日:2000-08-22
Compounds of Formula (1) wherein R.sub.6 is carboxy, (C.sub.1 -C.sub.8)alkoxycarbonyl, benzyloxycarbonyl, C(O)NR.sub.8 R.sub.9 or C(O)R.sub.12 as glucogen phosphorylase inhibitors, pharmaceutical compositions containing such inhibitors and the use of such inhibitors to treat diabetes, hyperglycemia, hypercholesterolemia, hypertension, hyperinsulinemia, hyperlipidemia, atherosclerosis and myocardial ischemia in mammals.
Derivatives of thiazolidinecarboxylic acids and related acids
申请人:E. R. Squibb & Sons, Inc.
公开号:US04192878A1
公开(公告)日:1980-03-11
New substituted derivatives of thiazolidine-, thiazane- and related carboxylic acids which have the general formula ##STR1## are useful as angiotensin converting enzyme inhibitors.
新的硫唑啉、硫唑烷和相关羧酸的取代衍生物,其通式为##STR1##,可用作血管紧张素转换酶抑制剂。
Substituted n-(indole-2-carbonyl)glycinamides and derivates as glycogen phosphorylase inhibitors
申请人:Pfizer, Inc.
公开号:US06277877B1
公开(公告)日:2001-08-21
Compounds of Formula (I)
wherein
R6 is carboxy, (C1-C8)alkoxycarbonyl, benzyloxycarbonyl, C(O)NR8R9 or C(O)R12 as glycogen phosphorylase inhibitors, pharmaceutical compositions containing such inhibitors and the use of such inhibitors to treat diabetes, hyperglycemia, hypercholesterolemia, hypertension, hyperisulinemia, hyperlipidemia, atherosclerosis and myocardial ischemia in mammals.
THIAZOLIDINE DERIVATIVES AND METHODS FOR THE PREPARATION THEREOF
申请人:Kim Sung Soo
公开号:US20100048570A1
公开(公告)日:2010-02-25
The present invention relates to novel 2-carbonyl-3-acyl-1,3-thiazolidines having a β-amino group on the acyl chain, in free, prodrug form or pharmaceutically acceptable salt thereof, including their enantiomers, diastereomers and racemates, as efficient inhibitors against DPP-IV. The invention further relates to the pharmaceutical compositions comprising the disclosed compounds. The present invention also relates to methods for preparing the disclosed compounds and for treating DPP-IV-mediated diseases.