摘要:
A compound of formula (I): ##STR1## wherein R.sup.1 is alkenyl or alkyl or both of the depicted R.sup.1 groups together represent trimethylene and form a six-membered ring together with the depicted oxygen and phosphorus atoms, R.sup.2 is nitro, trifluoromethyl or halogen, R.sup.3 is alkyl, and R.sup.4 is dimethoxymethyl, formyl, hydroxymethyl or nitrile.
摘要:
Compounds of the formula (I): ##STR1## exhibit anti-cholingeric and calcium antagonistic action and are used for treating pollakiuria and incontinence in humans and animals.
摘要:
A compound of the formula ##STR1## R.sub.1 is hydrogen, alkali metal, alkaline earth metal, lower alkyl, pivaloyloxymethyl or phthalidyl;R.sub.2, R.sub.3, R.sub.4 and R.sub.5 are the same or different and are hydrogen, halogen, lower alkoxy or ##STR2## wherein R.sub.6 and R.sub.7 are lower alkyl or R.sub.6 and R.sub.7 together with the nitrogen atom to which they are attached form a five- to seven-membered unsubstituted or substituted heterocyclic ring containing said nitrogen atom as the sole hetero atom or containing nitrogen, sulfur or oxygen as additional hetereo atoms;A is a saturated or unsaturated hydrocarbon chain of one to five carbon atoms, unsubstituted or substituted by lower alkyl; lower alkoxy; lower alkylthio; hydroxy; halogen; lower alkyl substituted by halogen, amino, loweralkoxycarbonyl, carboxy, lower-alkoxy, loweralkylthio, loweracyloxy or hydroxy; loweralkylamino; carboxy; nitro; cyano; carbonyl; imino; or by substituted or unsubstituted phenyl, phenylthio, phenylamino or phenoxy; andR.sub.2 and R.sub.3 or R.sub.3 and R.sub.4 or R.sub.4 and R.sub.5 together may be alkylenedioxy of 1 to 5 carbon atoms which form a ring with the carbon atoms to which they are attached; or a pharmaceutically acceptable salt thereof.
摘要:
4-mono- and di-isobutylamino butanols of the formula (I): ##STR1## or a pharmaceutically acceptable salt thereof wherein R.sup.1 and R.sup.2 are the same or different and each is selected from the group consisting of hydrogen, halo, hydroxyl, alkyl of 1 to 4 carbon atoms and alkoxy of 1 to 4 carbon atoms and R is hydrogen or isobutyl, are useful for the treatment of circulatory disorders, particularly arrhythmias, in humans and animals.
摘要:
Dihydropyridine derivatives of Formula (I) and pharmaceutically acceptable salts thereof ##STR1## in which R.sup.1 -R.sup.7 are as defined, methods of preparing these compounds and pharmaceutical compositions and methods of using these compounds for the treatment of heart disease, circulatory disorders and hypertension.
摘要:
An object of the present invention is to offer an agent for curing urinary incontinence with high selectivity for the urethra.One of the compounds of the present invention is a sulfonanilide derivative having the following formula (I). ##STR1## The compounds of the present invention exhibit selective contracting action to smooth muscle of the urethra tract whereupon they have useful effect as remedies for urinary incontinence.
摘要:
Phenylacetic acid derivatives of the formula: ##STR1## wherein R.sup.1 is hydrogen or ##STR2## wherein R.sup.5 is an alkyl group of 1-6 carbon atoms or an aryl group; R.sup.2 and R.sup.3 are independently hydrogen or an alkyl group of 1-4 carbon atoms; R.sup.4 is hydrogen or an alkyl group of 1-4 carbon atoms, have been found to possess immunomodulating activity.