摘要:
This invention concerns pyrrolo(1,2,3-de)quinoxalin-2(3H)-ones and related compounds which are pharmacologically active as central nervous system depressants.
摘要:
Antimicrobial aminoalkyl phenyl-azolylalkanoates and N(aminoalkyl)phenyl-azolylalkanamides and salts thereof are prepared by treatment of the corresponding phenyl-halo-alkanoate or alkanamide with an azolyl compound or saalt thereof, treatment of the corresponding phenyl-hydroxyalkanoate or phenylhydroxyalkanamide with an azole compound under dehydration conditions or with a thionyl-bis-azole, or transesterification or amidation of a (lower)alkyl phenyl-azolylalkanoate. A typical embodiment is diphenyl-imidazolyl-acetic acid 1-dimethylamino-2propyl ester.
WHEREIN R2 AND R3, INDEPENDENTLY OF ONE ANOTHER, IS HYDROGEN, ALKYL OF 1 TO 18 CARBON ATOMS, CYCLOHEXYL, BENZYL, UNSUBSTITUTED PHENYL OR PHENYL SUBSTITUTED BY 1 OR 2 ALKYL GROUPS OF 1 TO 8 CARBON ATOMS, EACH, OR R2 AND R3 CONJOINTLY, WITH THE INCLUSION OF THE NITROGEN ATOM, IS PYRROLIDINO, PIPERIDINO, MORPHOLINO OR HEXAMETHYLENEIMINO RADICALS, AND THE RINGS A ARE UNSUBSTITUTED OR ARE SUBSTITUTED BY 1 OR 2 ALKYL GROUPS OF 1 TO 8 CARBON ATOMS EACH, AN ALKOXY GROUP OF 1 TO 18 CARBON ATOMS OR 1 TO 3 CHLORINE ATOMS.
摘要:
Phenoxyacetic acid derivatives of the formula :
IN WHICH A is ortho, meta or para and is amino, acylamino, alkyl-, aryl-, or aralkyl-substituted amino, or ureido, and their salts have interesting pharmacological properties, e.g., as agents which cause anorexia.
摘要:
DISCLOSED ARE COMPOUNDS OF THE CLASS OF MORPHOLINOSUBSTITUTED 1 - SUBSTITUTED - 4 ARYL-2(1H)-QUINAZOLINONES USEFUL AS PHARMACEUTICAL AGENTS, E.G., AS ANTI-INFLAMMATORY AGENTS.
摘要:
THE PRESENT INVENTION RELATES TO CATIONIC DYESUFF DERIVED FROM NAPHTHOYLENE-BENZIMIDAZOLIUM COMPOUNDS, TO THE PREPARATION OF THE DYESTUFFS, TO THEIR USE IN THE COLORATION OF POLYMERS OR COPOLYMERS OF ACRYLONITRILE WHICH THEY DYE IN FAST SHADES, AND TO THE COLORED POLYMERS OR COPOLYMERS.
摘要:
Derivatives of triiodo-aminobenzene carboxylic acids having the general formula: A PROCESS FOR THEIR PREPARATION AND X-ray contrast agents containing them.