摘要:
Antiphlogistic and anticoagulant compounds of the formula: ##STR1## wherein m is 0, 1 or 2,n is 0, 1 or 2,R is C.sub.1 to C.sub.6 alkyl,R.sub.1 is hydrogen, or C.sub.1 to C.sub.6 alkyl,R.sub.2 is hydrogen, C.sub.1 to C.sub.6 alkyl, substituted or unsubstituted amino, substituted or unsubstituted hydroxy, carboxy or a group derived from a carboxylic acid orR.sub.1 and R.sub.2 together form a --(CH.dbd.CH).sub.2 --group andR.sub.5 is 0 or imino or substituted imino.
摘要:
Compounds of the formula: ##STR1## or pharmaceutically acceptable salts thereof are disclosed wherein R is hydrogen or C.sub.1 to C.sub.6 alkyl;R.sup.2 and R.sup.3 are each hydrogen or together form a valency bond;R.sup.6 is carboxy or C.sub.1 to C.sub.6 alkoxycarbonyl;R.sup.7 and R.sup.8 are each hydrogen or together form a valency bond;R.sup.10 is carboxy or C.sub.1 to C.sub.6 alkoxycarbonyl and the dotted line represents two hydrogen atoms or a valency bond. The compounds are useful in the treatment of atherosclerosis.
摘要翻译:公开了下式的化合物:其中R是氢或C1-C6烷基; R2和R3各自为氢或一起形成价键; R6是羧基或C1-C6烷氧基羰基; R7和R8各自为氢或一起形成价键; R 10是羧基或C 1至C 6烷氧基羰基,虚线表示两个氢原子或价键。 该化合物可用于治疗动脉粥样硬化。
摘要:
Compounds of the formula I ##STR1## or pharmaceutically acceptable salts, hydrates, stereoisomers, optically active isomers, geometrical isomers or tautomeric forms thereof are disclosedwhereinR is hydrogen or lower alkylR.sup.1 is hydrogen, lower alkyl, styryl, or a carboxylic acid; orR and R.sup.1 together form a group of the formula --(CH.dbd.CH).sub.2 -- and in this case the broken line represents a further C--C bond, while in all other cases there is a single bond between positions 6 and 7;R.sup.2 is hydrogen, lower alkyl or hydroxy;R.sup.3 is hydrogen, lower alkyl, aryl, lower alkanoyl, carboxyl or a carboxyl acid derivative or a group of the formula --(CH.sub.2)m--COOH or a derivative thereof formed in the carboxylic group;n=1-3;R.sup.4 is hydrogen, lower alkyl which can be substituted by hydroxy or carboxy; trifluoromethyl, substituted or unsubstituted aryl, phenyl-lower alkyl or substituted or an unsubstituted heterocyclic group;R.sup.5 is hydrogen, lower alkanoyl, substituted or unsubstituted benzoyl or heteroaryl; orR.sup.4 and R.sup.5 together with the adjacent nitrogen atom form a piperidino, pyrrolidino or morpholino ring; orR.sup.4 and R.sup.5 together with the adjacent nitrogen atom form a group of the formula ##STR2## wherein R.sup.6 is hydrogen and R.sup.7 is substituted or unsubstituted phenyl; andZ is oxygen. The new compounds are useful for treating asthma.
摘要:
New Rutecarpine analogs are disclosed having Rutecarpine-like activity, especially diuretic activity. Also a novel process for the preparation of the Rutecarpine analogs is disclosed.
摘要:
An optically active or racemic fused pyrimidine derivative of the formula I ##STR1## has pharmaceutical activity in decreasing serum lipids, cholesterol deposits and, in general, against atherosclerosis.
摘要:
New compounds of the following formula are disclosed:1,6-dimethyl-3-carbamoyl-4-oxo-1,6,7,8-tetrahydro-4H-pyrido(1,2-a)-pyrimidine;1,6-dimethyl-3-(N-tertiary-butyl-carbamoyl)-4-oxo-1,6,7,8-tetrahydro-4H-pyrido(1,2-a)pyrimidine;1,6-dimethyl-3-(N-2-phenethyl-carbamoyl)-4-oxo-1,6,7,8-tetrahydro-4H-pyrido(1,2-a)pyrimidine;1,6-dimethyl-3-[N-(3,3-diphenyl-propyl)-carbamoyl]-4-oxo-1,6,7,8-tetrahydro-4H-pyrido(1,2-a)pyrimidine;1,6-dimethyl-3-(N-phenyl-carbamoyl)-4-oxo-1,6,7,8-tetrahydro-4H-pyrido(1,2-a)pyrimidine; and1,6-dimethyl-3-(N-methyl-carbamoyl)-4-oxo-1,6,7,8-tetrahydro-4H-pyrido(1,2-a)pyrimidine, as well as pharmaceutical compositions containing these compounds and a method of inhibiting thrombocyte aggregation in mammals employing a pharmaceutically effective amount of at least one of these compounds.
摘要:
3 Substituted hexahydro-pyrimido[1, 2 a]azepines and quaternary derivatives, useful as antianginals are prepared. Specifically tested are 3 carboxylates and carbo hydrazides. 3 Cyano Carbamonyl and alkyl compounds are also disclosed.
摘要:
The invention relates to new azepino[1,2-a]pyrimidine derivatives--of the general formula ##STR1## wherein p=1, 2 and acid addition salts thereof which can be prepared by(a) reacting a compound of the formula ##STR2## with a compound of the general formula ##STR3## wherein p is as defined above and R.sup.7 is alkoxycarbonyl containing 2 to 5 carbon atoms or carboxamido or(b) reacting a compound of the general formula ##STR4## wherein R.sup.8 is alkyl containing 1 to 4 carbon atoms with a compound of the general formula ##STR5## wherein R.sup.7 is as defined above and if desired converting a compound of the general formula I to acid addition salt thereof or setting it free from the salt thereof.The new compounds show bronchodilatory activity.
摘要:
A new method of treatment is disclosed for a vascular obstructive lesion resulting from restricted blood circulation, characterized by an erythrocyte pathology, in an effected animal subject. The new method involves the administration of 1-(3',4'-diethoxybenzyl)-6,7-diethoxy-3,4-dihydroisoquinolinium-theophylline-7-acetat e, in a dosage and at a rate sufficient to maintain a blood concentration of at least 0.5 to at most 3 .gamma./ml, calculated on the basis of 1-(3',4'-diethoxybenzyl)-6,7-diethoxy-3,4-dihydroisoquinoline.