摘要:
1. A COMPOUND SELECTED FROM THE GROUP HAVING THE FORMULA:
4-(R1-N(-R2)-CH2-CH(-OH)-CH2-O-)-THIAZOLE
WHEREIN R1 AND R2 ARE INDEPENDENTLY SELECTED FROM THE GROUP OF HYDROOGEN, LOWER ALKYL, CYCLOALKYL HAVING FROM 3 THROUGH 7 RING ATOMS, PHENYL, PHENYLALKYL HAVING UP TO 10 CARBON ATOMS, ALKYLPHENYL HAVING UP TO 10 CARBON ATOMS, HYDROXY LOWER ALKYL, (LOWER ALKOXY) LOWER ALKYL, ADAMANTLY, AND THE GROUP HAVING THE FORMULAS
-R''-X OR -(CH2)N-N(-R6)-R7
WHEREIN R'' IS LOWER ALKYL, X IS MORPHOLINO, PYRROLIDINO, OR PIPERIDINO, R& AND R'' ARE INDEPENDENTLY HYDROGEN OR LOWER ALKYL, AND N IS A WHOLE INTEGER OF FROM 2 TO 6; OR R1 AND R2 TOGETHER WITH THE NITROGEN ATOM TO WHICH THEY ARE JOINED FROM A NITROGEN HETEROCYCLE SELECTED FROM THE GROUP OF MORPHOLINE, PYRROLIDINE, AND PIPERIDINE; AND PHARMACEUTICALLY ACCEPTABLE SALTS THEREOF.
摘要:
1. A COMPOUND SELECTED FROM THE HAVING THE FORMULA:
5-(R1-N(-R2)-CH2-CH(-OH)-CH2-O-)-THIAZOLE
WHEREIN R1 ANF R2 ARE INDEPENDENTLY SELCTED FROM THE GROUP OF HYDROGEN, LOWER ALKYL, CYCLOALKYL HAVING FROM 3 THROUGH 7 RING ATOMS, PHENYL, PHENYLALKYL HAVING UP TO 10 CARBON ATOMS, ALKYLPHENYL HAVING UP TO 10 CARBON ATOMS, HYDROXY LOWER ALKYL, (LOWER ALKOXY) LOWER ALKYL, ADAMANTYL, AND THE GROUP HAVING THE FORMULAS -R''X OR
-(CH2)N-N(-R6)-R7
WHEREIN R'' IS LOWER ALKYL, X IS MORPHOLINO, PYRROLIDINO, OR PIPERIDINO, R6 AND R7 ARE INDEPENDENTLY HYDROGEN OR LOWER ALKYL, AND N IS A WHOLE INTEGER OF FROM 2 TO 6; OR R1 AND R2 TOGETHER WITH THE NITROGEN ATOM TO WHICH THEY ARE JOINED FORM A NITROGEN HETEROCYCLE SELECTED FROM THE GROUP OF MORPHOLINE, PYRROLIDINE, AND PIPERIDINE; AND PHARMACEUTICALLY ACCEPTABLE SALTS THEREOF.
摘要:
1. A COMPOUND SELECTED FROM THE GROUP HAVING THE FORMULA:
2-(R1-N(-R2)-CH2-CH(-OH)-CH2-O-),R3-THIAZOLE
WHEREIN R1 AND R2 ARE INDEPENDENTLY SELECTED FROSM THE GROUP OF HYDROGEN, LOWER ALKYL, CYCLOALKYL HAVING FROM 3 THROUGH 7 RING ATOMS, LOWER ALKENYL, PHENYL, PHENYLALKYL HAVING UP TO 12 CARBON ATOMS AND ALKYLPHENYL HAVING UP TO 10 CARBON ATOMS, HYDROXY LOWER ALKYL, (LOWER ALKOXY) LOWER ALKYL, AND THE GROUPS HAVING THE FORMULAS
-R''-X OR -(CH2)N-N(-R7)-R8
WHEREIN R'' IS LOWER ALKYL, X IS MORPHOLINE, PIPERIDINE OR PYRROLIDINE; R7 AND R8 ARE INDEPENDENTLY HYDROGEN OR LOWER ALKYL AND IS A WHOLE INTEGER OF FROM 1 THROUGH 4; OR R1 AND R2 TOGETHER WITH THE NITROGEN ATOM TO WHICH THEY ARE JOINED FORM A NITROGWN HETEROCYCLE SELECTED FROM THE GROUP MORPHOLINE, PIPERIDINE, OR PYRROLIDINE; R3 IS A SUBSTITUENT ON THE THIAZOLE RING AT EITHER THE 4OR 5-POSITION SELECTED FROM THE GROUP OF HYDROGEN, LOWER ALKYL, LOWER CYCLOALKYL, LOWER ALKOXY, HYDROXY (LOWER ALKYL), ACYLOXY (LOWER ALKYL) WHEREIN SAID ACYLOXY IS FREE OF ALIPHATIC UNSATURATION AND HAS FROM ONE THROUGH 12 CARBON ATOMS, HALO, TRIFLUOROMETHYL, ACYL HAVING FROM ONE THROUGH 12 CARBON ATOMS AND FREE OF ALIPHATIC UNSATURATION, CARBOXY, CYANO, AMINE, LOWER ALKYLAMINO, LOWER DIALKYL AMINO, AND GROUPS HAVING THE FORMULAS:
WHEREIN R1'', R1" AND R2'' ARE INDEPENDENTLY SELECTED FROM THE GROUP OF LOWER ALKYL, PHENYL AND PHENYLALKYL HAVING UP TO 12 CARBON ATOMS; R3'' IS ALKYL HAVING FROM 1 THROUGH 11 CARBON ATOMS, CYCLOALKYL HAVING FROM 5 THROUGH 7 CARBON ATOMS, PHENYL OR PHENYLALKYL HAVING UP TO 12 CARBON ATOMS; R4'' AND R5'' ARE INDEPENDENTLY SELECTED FROM THE GROUP OF HYDROGEN, LOWER ALKYL, HYDROXY (LOWER ALKYL) AND HALO; AND PHARMACEUTICALLY ACCEPTABLE SALTS THEREOF.
摘要:
SUBSTITUED THIAZOLES USEFUL AS ANTIBIOTICS AND ANTIFUNGAL AGENTS OR AS ANTI-RADIATION CHEMICALS, ARE OBTAINED BY TREATMENT OF A THIAZOLINE AZETIDINONE WITH AN ACID OR A BASE TO OPEN THE B-LACTAM RING. THE THIAZOINE AZETIDINONE IS OBTAINED BY TREATMENT OF A PENICILLIN SULFOXIDE WITH TRIPHENYL PHOSPHINE OR A TRIALKYL PHOSPHITE.
IN WHICH R IS AN ALKYL RADICAL, OR A HYDROXY OR ALKOXY SUBSTITUTED ALKYL RADICAL, SAID ALKYL HAVING ONE TO FOUR CARBON ATOMS, X IS A DIRECT LINKAGE OR P-PHENYLENE, B& IS AN N&-(LOWER ALKYL) CYCLOAMMONIUM GROUP IN WHICH THE CYCLAMMONIUM GROUP IS THIAZOLIUM AND IS ATTACHED TO X THROUGH A CARBON ATOM, THE REMAINING CARBON ATOMS IN B& BEING UNSUBSTITUTED OR SUBSTITUTED BY CHLORINE , LOWER ALKYL, PHENYL, OR METHYLTHIO GROUPS, AND A& IS A COLORLESS MONOVALENT ANION. THESE COMPOUNDS CAN BE USED AS FLUORESCENT BRIGHTENING AGENTS FOR FIBERS BASED ON ACRYLONITRILE POLYMERS OR COPOLYMERS.
摘要:
Process for altering the flavors and/or fragrances of materials which comprise adding thereto effective amounts of at least one thiazole having the formula
WHEREIN R is hydrogen, alkyl, or acyl; X is alkoxy, hydrogen, or, when R and Y are alkyl, alkyl; and Y is alkyl, acyl, alkoxy or hydrogen, no more than two of R, X, and Y being hydrogen; compositions containing such thiazoles and compositions; perfumed materials containing such thiazoles and compositions; and novel thiazoles and processes for producing same.