摘要:
The disclosure relates to a compound of formula (1): and salts thereof; wherein Ar, L, A, X, R1, R2, R3, R4a, R4b, and R5 are as defined in the disclosure; compositions comprising said compounds, methods for their preparation, intermediates thereto, and the use thereof, particularly as drugs.
摘要:
Compounds of formula (I): wherein R1, R5, R6, R7, Ar, L, A, and Q are as defined in the description, and to salts thereof, to compositions containing them, to the process for preparing them, and to their use as medicinal products, in particular as anticancer agents.
摘要:
The invention relates to a novel preparation of 3-fluoroquinolines of formula (I) in which R1, R2, R3 and R4 represent: a) a fluorine; b) an alkyl optionally substituted with one to three fluorines, with OR5 in which R5 is an alkyl, a hydrogen or a hydroxyl-protecting group, or with NR′R″ in which R′ and R″ represent an alkyl, a hydrogen or an amino-protecting group; c) OR6 in which R6 represents a hydrogen, a phenol-protecting group or an alkyl, optionally substituted with a fluorine, with OR5 or with NR′R″ as defined above; d) NR′1R″1 in which R′1 and R″1 have the values of R′ et R″ or represent an alkyl substituted with a fluorine, with OR5 or NR′R″ as defined above; e) CO2Ra, in which Ra represents hydrogen, alkyl or a carboxyl-protecting group, and also novel intermediate compounds. The quinolines of formula (I) are intermediates useful in the preparation of compounds having antibacterial activity, described in particular in applications WO 02/40474 or WO 02/72572.
摘要:
The present invention relates to 4-substituted quinoline derivatives of general formula I: which are active as antimicrobials. The invention also relates to the method and intermediates for their preparation and the pharmaceutical compositions containing them.
摘要:
The present invention relates to novel compounds derived from indazoles or indoles of formula (1) or formula (2), to methods for treating tumors or cancerous cells with compounds of formula (1) or formula (2) and to pharmacaetutical compositions comprising a pharmaceutically acceptable carrier and a compound of formula (1) or formula (2)
摘要:
The present invention relates to the use of 2-amino-4-pyridylmethyl thiazoline derivatives of formula (I) wherein either R1═R2═Cl or (C1-C4)alkyl, or hydroxy; or (C1-C4)alkoxy or at least one of R1 or R2 is a hydrogen and the other is a (C1-C4)alkyl, hydroxy, (C1-C4)alkoxy or chlorine or pharmaceutically acceptable salts thereof as inhibitors of inducible NO-synthase.
摘要:
New isoindolone derivatives of general formula (I) are ##STR1## disclosed in which the radicals R represent hydrogen atoms or, together, form a bond, the symbol R' represents a hydrogen atom or a readily removable radical and the symbols R" are identical and represent phenyl radicals which can be substituted with a halogen atom or a methyl radical at the ortho or meta position, in the (3aR, 7aR) form or in the form of a mixture of the (3aRS, 7aRS) forms, as well as their salts.These derivatives are useful as intermediates for the preparation of therapeutically active products.
摘要:
This invention relates to isoindolone derivatives of general formula (I) in which the radicals R are hydrogen atoms or together form a bond, the symbols R' are phenyl radicals which can be substituted by a halogen atom or a methyl radical in position 2 or 3, X is an oxygen or sulphur atom or a radical N--R.sub.3, R.sub.3 being H, optionally substituted alkyl or dialkylamino, R.sub.1 is optionally substituted phenyl or cyclohexadienyl, naphthyl or a heterocycle and R.sub.2 is H, halogen, OH, alkyl, amionoalkyl, alkylaminoalkyl, dialkylaminoalkyl, alkoxy, alkylthio, acyloxy, carboxyl, optionally substituted alkoxycarbonyl, benzyloxycarbonyl, amino or acylamino, in their (3aR,7aR) forms or in the (3aRS,7aRS) form or their mixtures, and if appropriate their salts where such exist, and their preparation.The new derivatives according to the invention are particularly valuable as antagonists of substance P. ##STR1##