摘要:
Novel indolobenzoxazines of the formula ##STR1## wherein R is selected from the group consisting of hydrogen, alkyl of 1 to 5 carbon atoms and optionally substituted aralkyl of 7 to 12 carbon atoms, R.sub.1 is selected from the group consisting of hydrogen, chlorine and bromine, R.sub.2 ' is selected from the group consisting of hydrogen, optionally substituted alkyl of 1 to 5 carbon atoms, cycloalkylalkyl of 4 to 7 carbon atoms, alkenyl and alkynyl of 3 to 7 carbon atoms and optionally substituted aralkyl of 7 to 12 carbon atoms and the dotted line between 5 and 5a indicates the optional presence of a double bond and their non-toxic, pharmaceutically acceptable acid addition salts having hypotensive, antihypertensive and dopaminergic agonist properties and a process for their preparation.
摘要:
The novel compounds of the invention are 19 nor-steroids of the formula: ##STR1## Where A, B, C, D, X, Y, Z, R.sub.17, and R.sup.1 are as defined in the specification, having hormonal properties and their preparation and intermediates.
摘要:
A compound of the formula ##STR1## wherein R.sub.1 is an aliphatic hydrocarbon of 1 to 8 carbon atoms, R.sub.a and R.sub.b are individually hydrogen or alkyl of 1 to 4 carbon atoms, R.sub.2 is hydrogen or optionally substituted alkyl of 1 to 12 carbon atoms, n is an integer from 1 to 6, Z is free carboxy or salified with an alkali metal, alkaline earth metal or NH.sub.4 and X is the remainder of an optionally substituted and optionally unsaturated 5 or 6-member ring and the wavy line indicates the .alpha.- or .beta.-position for R.sub.1 having anti-glucocorticoid activity.
摘要:
A compound selected from the group consisting of compounds of the formula ##STR1## wherein R.sub.1 is an organo of 1 to 18 carbon atoms optionally containing at least one heteroatom connected to the C ring by a carbon atom, R.sub.2 is methyl or ethyl, the A and B rings being selected from the group consisting of ##STR2## Re is selected from the group consisting of hydrogen, optionally substituted alkyl of 1 to 6 carbon atoms and acyl and the D ring is selected from the group consisting of ##STR3## one of R.sub.3 and R.sub.4 is selected from the group consisting of hydroxy, protected hydroxy, acyl and alkoxy and the other is an optionally substituted aryl, R.sub.5 is an optionally substituted aryl and their non-toxic, pharmaceutically acceptable salts with acids and bases with the proviso that when the A and B rings are ##STR4## R.sub.1 is ##STR5## R.sub.2 is methyl, R.sub.3 is --OH, R.sub.4 is phenyl having anti proliferative properties.
摘要:
Steroids with a 17-spiro substituent of 3,4 or 6 ring members of the formula ##STR1## wherein R.sub.1 is selected from the group consisting of carbocyclic aryl, heterocyclic aryl and aralkyl, R.sub.2 is a hydrocarbon of 1 to 18 carbon atoms in the .alpha.-or .beta.-position, the wavy line of the spiro ether indicates the oxygen is .alpha.-or .beta.-, X is selected from the group consisting of --CH.dbd.CH--CH.sub.2 --CH.sub.2 -- and --(CH.sub.2).sub.n --, n is 1, 2 or 4, the A and B rings have a structure selected from the group consisting of ##STR2## R' and R" are individually hydrogen or alkyl of 1 to 4 carbon atoms, R.sub.e is selected from the group consisting of hydrogen, alkyl of 1 to 6 carbon atoms, substituted alkyl of 1 to 6 carbon atoms and acyl and their non-toxic, pharmaceutically acceptable acid addition salts having a remarkable antiprogestomimetic activity.
摘要:
##STR1## Products having the formula (I) wherein R 1 is an aryl or aralkyl, R 2 is a hydrocarbonated radical (1-18 carbon atoms), the dotted lines indicate an optional bond, the cycles A, B and C represent (II), (III), (IV), (V), (VI); R' and R" are H, alkyl (1-4 carbon atoms). Re is H, alkyl (1-6 carbon atoms), acyl, and their salts, their preparation, their application as medicaments, the pharmaceutical compositions containing them and intermediaries.
摘要:
Novel tetrahydrobenz[c,d]indoles of the formula ##STR1## wherein R is selected from the group consisting of hydrogen, alkyl of 1 to 6 carbon atoms and cycloalkyl of 3 to 6 carbon atoms and R.sub.1 is selected from the group consisting of hydrogen, chlorine and bromine and their non-toxic, pharmaceutically acceptable acid addition salts having antianoxic, hypotensive, antihypertensive and dopaminergic agonist activity.
摘要:
Novel racemic mixtures and optical isomers of 4-morpholinyl-1H-indoles of the formula: ##STR1## wherein R and R.sub.1 are individually selected from the group consisting of hydrogen and alkyl of 1 to 4 carbon atoms and R.sub.2 is selected from the group consisting of hydroxymethyl, alkylthiomethyl of 1 to 3 alkyl carbons, cyanomethyl and carboxy optionally esterified with an aliphatic alcohol of 1 to 5 carbon atoms or optionally amidified with an amine of the formula ##STR2## R.sub.3 is alkyl of 1 to 4 carbon atoms and R.sub.4 is selected from the group consisting of hydrogen and alkyl of 1 to 4 carbon atoms and their non-toxic, pharmaceutically acceptable acid addition salts having the ability to activate neurons and to protect the same against ischemic or anoxic aggressions.
摘要:
Novel 6-amino-7-hydroxy-4,5,6,7-tetrahydro-imidazo[4,5,l-j-k][1]-benzazepin-2-(1H)-one derivatives of the formula ##STR1## wherein R is selected from the group consisting of hydrogen, alkyl of 1 to 8 carbon atoms optionally substituted with a hydroxyl, aryl and aryloxy of 6 to 10 carbon atoms, cycloalkyl of 3 to 7 carbon atoms optionally interrupted with a heteroatom optionally substituted with alkyl of 1 to 4 carbon atoms and the wavy lines indicates that the 7-OH and 6-amino have the trans configuration and their non-toxic, pharmaceutically acceptable acid addition salts having remarkable anti-hypertensive and hypotensive activity and vasodilatatory activity and their preparation.
摘要:
Novel derivatives of 9-oxalysergic acid of the formula ##STR1## wherein R is selected from the group consisting of hydrogen and alkyl of 1 to 4 carbon atoms, R.sub.1 is selected from the group consisting of hydrogen, chlorine and bromine, R.sub.2 is selected from the group consisting of hydrogen, alkyl of 1 to 4 carbon atoms, aralkyl of 7 to 12 carbon atoms and cycloalkylalkyl of 4 to 7 carbon atoms, R.sub.3 is selected from the group consisting of --CH.sub.2 OH, alkylthiomethyl with 1 to 4 alkyl carbon atoms, --CH.sub.2 CN, --COOH, --COOAlk and ##STR2## Alk is alkyl of 1 to 5 carbon atoms, R.sub.4 is selected from the group consisting of hydrogen and alkyl of 1 to 5 carbon atoms, R.sub.5 is alkyl of 1 to 5 carbon atoms or R.sub.4 and R.sub.5 together with the nitrogen form a saturated heterocycle optionally containing another heteroatom and their non-toxic, pharmaceutically acceptable acid addition salts having essentially dopaminergic agonist activity, inhibiting activity of prolactin secretion, serotoninergic activity and antihypertensive activity and their preparation.