摘要:
Diphenoxyacetic acid derivatives of the general formula ##STR1## wherein R.sub.1 is H or alkyl of 1-4 carbon atoms, R.sub.2 is H or Cl, R.sub.2 is H or Cl, R.sub.3 is piperidino, 4-piperidinophenyl, 1,2,3,4-tetrahydroquinolino, 1-R.sub.4 -1,2,3,4-tetrahydro-4-quinolyl, 4-oxo-1,2,3,4-tetrahydroquinolino, 4-chromanyl, 4-thiochromanyl or 4-chlorophenoxy, and R.sub.4 is H or alkyl of 1-4 carbon atoms, and the physiologically acceptable salts thereof, possess cholesterol level lowering activity and can be prepared by reacting a phenol of the formula ##STR2## with a compound of the formula ##STR3## wherein X is OH, esterified OH, Cl, Br or I, one R is R.sub.2 and the other is R.sub.3 ; or by cyclizing a compound of the formula ##STR4## wherein X.sub.1 is Cl, Br, I, NH.sub.2 OH or an esterified or etherified OH-group and n is 0 or 1; or by treating a compound of the formula ##STR5## wherein Z is a functionally modified carboxyl group different from COOR.sub.1, with a solvolyzing agent, R.sub.1, R.sub.2 and R.sub.3 in each instance having the values given above.
摘要:
Adenine derivatives of the formula ##SPC1##Wherein R is phenyl or thienyl, and the physiologically acceptable acid addition salts thereof, possess, with good compatibility, cardio-active properties and are produced by the reaction of a purine derivative of the formula ##SPC2##Wherein X is F, Cl, Br, I, SR.sub.1, SOR.sub.1, SO.sub.2 R.sub.1 or OSi(CH.sub.3).sub.3, R.sub.1 being alkyl of 1-4 carbon atoms, phenyl or benzyl, with an amine of the formula ##SPC3##Wherein R has the values given above, or a salt thereof.
摘要:
Phenoxyacetic acids of the formula ##SPC1##Wherein R.sub.1 is H or alkyl of 1-4 carbon atoms; R.sub.2 is H, or when R.sub.4 is Q, also alkyl of 1-4 carbon atoms; R.sub.3 is methyl, phenyl or chlorophenyl; and R.sub.4 is piperidino, isoindolino, 1,2,3,4-tetrahydroquinolino, 1-R.sub.5 -1,2,3,4-tetrahydro-4-quinolyl, 4-piperidinophenyl, 4-piperidinophenoxy, 1-pyrryl, or Q, wherein R.sub.5 is H or alkyl of 1-4 carbon atoms; and Q is 4-oxo-1,2,3,4-tetrahydroquinolino, 4-hydroxy-1,2,3,4-tetrahydroquinolino, 4-chromanyl, 4-thiochromanyl or 1-phenyl-1,2,3,4-tetrahydro-4-quinolyl; and the salts thereof, possess cholesterol level-lowering activity.
摘要:
Novel isoquinoline derivatives of the formula ##SPC1##Wherein R.sub.1 is H or, together with R.sub.2, a C--N bond; R.sub.2 is H, R.sub.8 or, together with R.sub.1, a C--N bond; R.sub.3 is H, methyl or ethyl; R.sub.4 and R.sub.5 each are H or collectively a C--C bond; and R.sub.6 and R.sub.7 each are H or methoxy; R.sub.8 being acyl of 1-10 carbon atoms or alkyl of 1-17 carbon atoms optionally mono- or polysubstituted by phenyl, OH, ArCOO--, ArCONH--, piperidino, 3,4-dehydropiperidino, morpholino, carboxy, carbomethoxy and/or carbethoxy, Ar being 3,4,5-trimethoxyphenyl; and the physiologically acceptable acid addition salts and quaternary ammonium salts thereof, have cardiovascular activity and can be prepared by acylating a corresponding primary amine lacking the COAr group with 3,4,5-trimethoxybenzoic acid or a functional derivative thereof.
摘要:
Phenoxypropionic acid derivatives of the formula ##SPC1##Wherein Q is H or a halogen atom, R is H or CH.sub.3, Z is --OH, --O-alkyl of 1-4 carbon atoms, 1-methyl-4-piperidyloxy, or --NHCH.sub.2 CH.sub.2 OH, and the physiologically acceptable salts thereof; possess cholesterol and triglyceride blood-level lowering activity and can be prepared, e.g., by reaction of a phenol of the formula ##SPC2##With a compound of the formula X--CR(CH.sub.3)--CO--Z wherein X is Cl, Br, I, or a free or esterified OH-group, and Q, R and Z have the values given above.
摘要:
Piperidines of the formula ##SPC1##Wherein R is --CH.sub.2 OH, CO--NR,R.sub.2 in which R.sub.1 and R.sub.2 each are H or alkyl of 1-4 carbon atoms, --NHCH.sub.2 CH.sub.2 OH, --N(CH.sub.2 CH.sub.2 OH).sub.2, --NHCH.sub.2 CH.sub.2 SO.sub.3 H, --NHNH.sub.2 or --NHCH.sub.2 COOH, or --COOR.sub.3 in which R.sub.3 is 3-pyridylmethyl, 2-acetamidoethyl, 1-methyl-4-piperidyl or 2,3-dihydroxypropyl and the physiologically acceptable salts thereof, have cholesterol-level-lowering and triglyceride-level-lowering activity and can be prepared from 2-methyl-2-[4-(4-piperidinophenyl)-phenoxy]-propionic acid or a functional derivative thereof by reduction or by reaction with a compound of the formula HZ.
摘要:
Compounds of the formula ##STR1## wherein R.sub.1 and R.sub.2 are each hydrogen, chlorine or fluorine; andR.sub.3 is --CH.sub.2 OH, --CH.sub.2 --O--COR.sub.4, --CH.sub.2 --O--CONHR.sub.5, --COOH, --COOCat, --COOR.sub.6, --CONR.sub.7 R.sub.8 or --CO--SR.sub.9 ;where Cat is one equivalent of an inorganic or organic cation;R.sub.4 is hydrogen or alkyl of 1 to 10 carbon atoms;R.sub.5 is alkyl of 1 to 4 carbon atoms, phenyl or halo-substituted phenyl;R.sub.6 is alkyl of 1 to 10 carbon atoms which may optionally have a chloro, hydroxyl, lower alkoxy, lower alkoxy-lower alkoxy, lower alkylthio, amino, mono-lower alkyl-amino, di-lower alkyl-amino, allyloxy or phenoxy substituent attached thereto; phenyl; benzyl; monochloro-benzyl; dichloro-benzyl; cyclohexyl; 1-ethynyl-cyclohexyl; lower alkenyl; lower alkynyl; --N.dbd.C(CH.sub.3).sub.2 ; 2--(2',4',5'-trichloro-phenoxy)-ethyl, 2-(2', 5'-dichloro-4'-bromo-phenoxy)-ethyl; or ##STR2## R.sub.7 is hydrogen, lower alkyl, hydroxy-lower alkyl, lower alkenyl, lower alkynyl, phenyl, chloro-substituted phenyl, hydroxyl, amino, phenyl-amino or thiazolyl;R.sub.8 is hydrogen, lower alkyl, lower alkenyl or hydroxy-lower alkyl;R.sub.9 is hydrogen or alkyl of 1 to 10 carbon atoms; andN is an integer from 2 to 6, inclusive.The compounds are useful as herbicides.
摘要:
Hydratropic acid derivatives of the formula ##STR1## wherein R.sub.1 is H, alkyl of 1-4 carbon atoms, 2-acetamidoethyl, 1-methyl-4-piperidyl, or 2,3-dihydroxypropyl, and R.sub.2 is Hal, phenyl, 4-Hal-phenyl, 4-Hal-phenoxy, 4-Hal-phenoxymethyl, 1,2,3,4-tetrahydro-1-naphthyl, 1-pyrryl, piperidino, isoindolino, 1,2,3,4-tetrahydroquinolino, 1,2,3,4-tetrahydro-4-quinolyl or 1-methyl-1,2,3,4-tetrahydro-4-quinolyl, Hal being F, Cl, or Br, and the physiologically acceptable salts thereof, which possess cholesterol and triglyceride serum-level-lowering activity, can be prepared by reacting a phenol of the formula ##STR2## with a compound of the formula X--C(CH.sub.3)(C.sub. 6 H.sub.5)--COOR.sub.1 wherein X represents Cl, Br, I, OH, or esterified OH.
摘要:
Biphenylyl ethers of the formula ##STR1## and their physiologically acceptable acid addition salts exhibit pharmaceutically useful serum cholesterol and triglyceride lowering, fibrinolytic, thrombocyte aggregation inhibition, .beta.-receptor blocking and neuroleptic effects.
摘要:
Biphenylyl ethers of the formula R--O--CH.sub.2 --CR.sub.1 (OH)--CH.sub.2 Z wherein R.sub.1 is H or CH.sub.3 ; Z is dialkylamino of 2-8 carbon atoms, morpholino, pyrrolidino, piperidino, homopiperidino, hydroxypyrrolidino, hydroxypiperidino or hydroxyhomopiperidino; R is either biphenylyl substituted by at least one of F, Cl, Br, I, CF.sub.3, NO.sub.2 and piperidino or, when R.sub.1 is CH.sub.3 or when Z is homopiperidino, hydroxypyrrolidino, hydroxypiperidino or hydroxyhomopiperidino, unsubstituted biphenyl, and the physiologically acceptable acid addition salts thereof, possess cholesterol blood-level-lowering activity and can be produced by reacting a compound of the formula R--O--CH.sub.2 --Y wherein Y is ##STR1## or --CR.sub.1 (OH)--CH.sub.2 X, X being Cl, Br, I or a free or functionally modified OH-group, with an amine of the formula H-Z.