Cheil Foods & Chemicals, Inc.

Korea Research Institute of Chemical Technology

Korea Research Institute of Bioscience and Biotechnology

Cj Corporation

Jeil Pharm. Co., Ltd.

Jae Mok Lee

Jin Woong Kim

Sung Soo Kim

Young Jun Shin

Il Hwan Cho

Yong Sik Youn

Choong S Kim

Ki Hoon Lee

Won Hoon Jung

Sang Dal Rhee

Hyae Gyeong Cheon

Jeong-Hyung Lee

Sung-eun Yoo

Je Hak Kim

Seung Jun Kim

Seung Kyu Kang

Kwang-Rok Kim

Jin Hee Ahn

Seung Ho An

Jong Min Kim

Sung Dae Park

Nam Gee Kim

Yong Hwan Jung

Sung-Don Yang

Kyu Jin Yeon

Yong Hun Jung

Seog Beom Song

Dal H Kim

Soon Ji Kwon

Kil Woong Mo

Sun Mee Kim

Koun Ho Lee

Sun Chul Huh

Jang Hyuk Lee

Hye Jung Kang

Dong M Lim

Nam J Baek

The inventive indene derivatives of formula (I) are capable of selectively modulating the activities of peroxisome proliferator activated receptors (PPARs), causing no adverse side effects, and thus, they are useful for the treatment and prevention of disorders modulated by PPARs, i.e., metabolic syndromes such as diabetes, obesity, arteriosclerosis, hyperlipidemia, hyperinsulinism and hypertension, inflammatory diseases such as osteoporosis, liver cirrhosis and asthma, and cancer.

Indene derivatives and process for the preparation thereof

An indene derivative for selectively modulating the activities of peroxisome proliferator activated receptors (PPARs) having the following formula (I): wherein, or phenyl; being each unsubstituted or substituted with one or more substituents selected from the group consisting of halogen, CN, NH, NO, OR, phenyloxy, Calkyl, and Ccycloalkyl; and

Pyridone carboxylic acid compounds and pharmaceutically acceptable salts and physiologically hydrolyzable esters thereof are provided which are represented by the formula: ##STR1## wherein R.sub.1 is a lower alkyl, a halogen-substituted lower alkyl, a lower alkenyl, a cycloalkyl, or a substituted- or unsubstituted-phenyl group; R.sub.2 is a hydrogen atom, or a lower alkyl or an amino group; A is a nitrogen atom or the group C--X wherein X is a hydrogen or a halogen atom, or an alkoxy group; and Z is a group having the formula: ##STR2## wherein n is 1 or 2; R.sub.3 and R.sub.4 each represent a hydrogen atom or a lower alkyl group, with proviso that, if n is 2, one of R.sub.3 and R.sub.4 is a hydrogen atom; R.sub.5 and R.sub.6 each represent a hydrogen atom, or a hydroxy, a lower alkoxy or an amino group which is unsubstituted or substituted by a lower alkyl group, with proviso that one of R.sub.5 and R.sub.6 is a hydrogen atom; and R.sub.7 is a hydrogen atom or a lower alkyl group. The compounds of the present invention show potent and broad spectrum of antibacterial activities.

Azabicyclic compounds useful as an intermediate for the preparation of

Aqueous solutions of novel pyridone carboxylic acid compounds and esters or salts thereof having powerful antibacterial activities against both gram-negative and gram-positive bacteria, and in particular both ready-to-use injection and/or infusion solutions and dosage forms which can be converted into such injection and/or infusion solutions before use are disclosed.

Aqueous solutions of pyridone carboxylic acids

Pyridone carboxylic acid compounds or physiologically hydrolyzable esters thereof are provided which are represented by the formula: ##STR1## wherein R.sub.1 is a lower alkyl, a halogen-substituted lower alkyl, a lower alkenyl, a cycloalkyl, or a substituted- or unsubstituted-phenyl group; R.sub.2 is a hydrogen atom, or a lower alkyl or an amino group; A is a nitrogen atom or the group C-X wherein X is a hydrogen or a halogen atom, or an alkoxy group; and Z is a group having the formula: ##STR2## wherein n is 1 or 2; R.sub.3 and R.sub.4 each represent a hydrogen atom or a lower alkyl group, with proviso that, if n is 2, one of R.sub.3 and R.sub.4 is a hydrogen atom; R.sub.5 and R.sub.6 each represent a hydrogen atom, or a hydroxy, a lower alkoxy or an amino group which is unsubstituted or substituted by a lower alkyl group, with proviso that one of R.sub.5 and R.sub.6 is a hydrogen atom; and R.sub.7 is a hydrogen atom or a lower alkyl group. The compounds of the present invention show potent and broad spectrum of antibacterial activities.

Pyridone carboxylic acid compounds and their uses for treating

Growing community of inventors

Seoul, South Korea

Jae Mok Lee