[EN] 3-AMINO-2-[2-(ACYLAMINO)PYRIDIN-4-YL]-1,5,6,7-TETRAHYDRO-4H-PYRROLO[3,2-C]PYRIDIN-4-ONE AS CSNK1 INHIBITORS [FR] 3-AMINO-2-[2-(ACYLAMINO)PYRIDIN-4-YL]-1,5-TÉTRAHYDRO-4H-PYRROLO[3,2-C]PYRIDIN-4-ONE EN TANT QU'INHIBITEURS DE CSNK1
Disclosed herein is an antihypertensive preparation containing, as an active component, a novel quinazoline derivative represented by the following general formula or a salt thereof: ##STR1## wherein R.sup.100 means a hydrogen atom or methoxy group, R.sup.200 and R.sup.300 denote individually a hydrogen atom or lower alkoxy group, R.sup.400 is a hydrogen atom or amino group, l stands for 2 or 3, and Het is a specific hetero ring group.
A method for the regioselective γ-alkylation of N-Boc protected piperidine-2,4-dione is reported. The use of a wide variety of electrophiles demonstrates the robustness of the procedure. The reaction offers facile access to synthetically useful derivatives. A mechanistic hypothesis is given, explaining the essential role played by the lithium counter-ion.
Quinazoline derivatives and antihypertensive preparations containing same as effective components
申请人:MITSUI PETROCHEMICAL INDUSTRIES, LTD.
公开号:EP0188094A2
公开(公告)日:1986-07-23
Disclosed herein is an antihypertensive preparation containing, as an active component, a novel quinazoline derivative represented by the following general formula or a saft thereof:
wherein R100 means a hydrogen atom or methoxy group, R200 and R300 denote individually a hydrogen atom or lower alkoxy group, R400is a hydrogen atom or amino group, stands for 2 or 3, and Het is a specific hetero ring group.
The present invention relates to the technical field of pharmaceuticals. Specifically, the present invention relates to a halo-allylamine compound, or a pharmaceutically acceptable salt, an ester, a stereoisomer or a tautomer thereof, and a pharmaceutical formulation and a pharmaceutical composition comprising the compounds, and use in preventing and/or treating a disease related to or mediated by the SSAO/VAP-1 protein,
wherein R1, R2, R3, R4, R5, R6, L1 and Cy1 are defined in the specification.