Use of certain cinnoline-4-carboxylic acids and congeners thereof for
申请人:E. I. Du Pont de Nemours and Company
公开号:US04699651A1
公开(公告)日:1987-10-13
The growth of unwanted plants is controlled by certain cinnoline-4-carboxylic acids and congeners thereof.
不受欢迎植物的生长受到某些苯并咪唑-4-羧酸及其同分异构体的控制。
8-[3-AMINO-PIPERIDIN-1-YL]-XANTHINES, THE PREPARATION THEREOF AND THEIR USE AS PHARMACEUTICAL COMPOSITIONS
申请人:Himmelsbach Frank
公开号:US20080255159A1
公开(公告)日:2008-10-16
The present invention relates to substituted xanthines of general formula
wherein R
1
to R
3
are defined as in claims
1
to
16
, the tautomers, the stereoisomers, the mixtures, the prodrugs thereof and the salts thereof which have valuable pharmacological properties, particularly an inhibiting effect on the activity of the enzyme dipeptidylpeptidase-IV (DPP-IV).
8-[3-amino-piperidin-1-yl]-xanthines, the preparation thereof and their use as pharmaceutical compositions
申请人:Boehringer Ingelheim Pharma GmbH & Co. KG
公开号:US20040097510A1
公开(公告)日:2004-05-20
The present invention relates to substituted xanthines of general formula
1
wherein R
1
to R
3
are defined as in claims 1 to 16, the tautomers, the stereoisomers, the mixtures, the prodrugs thereof and the salts thereof which have valuable pharmacological properties, particularly an inhibiting effect on the activity of the enzyme dipeptidylpeptidase-IV (DPI-IV).
Disclosed are compounds of Formula (I) or pharmaceutically acceptable salts thereof, wherein W, X, Y, Z, R
1
, R
2
, R
3
and R
4
are described in this application, and methods of using said compounds in the treatment of cancer.
申请人:SHELL INTERNATIONALE RESEARCH
MAATSCHAPPIJ B.V.
公开号:EP0212726A2
公开(公告)日:1987-03-04
The growth of unwanted plants is controlled by certain optionally substituted cinnoline-4-carboxylic acids and ester, amino, hydroxamic acid and hydrazide derivatives thereof, and salts and N-oxides of such compounds, The invention further includes compositions containing such compounds, the preparation of the compounds and compositions, and certain novel compounds per se.