Abstract:
D-Phe2-D-Phe6-LRF, is described as well as its synthesis by solid phase techniques and novel intermediates formed by such synthesis. The novel decapeptide exhibits anti-ovulatory activity in mammals.
Abstract:
THIS INVENTION IS CONCERNED WITH 2,3,4,5,6,7-HEXAHYDRO1H-INDOLO(5,4-B)AZOCINES, DERIVATIVES THEREOF AND THEIR ACID ADDITION SALTS WHICH ARE USEFUL AS CENTRAL SYSTEM DEPRESSANTS. FURTHER, SOME OF THESE COMPOUNDS ARE USEFUL INTERMIEDIATES IN THE PREPARATION OF OTHER SUCH COMPOUNDS.
Abstract:
Reaction of benzalcyclanones with secondary amines affords aminobenzylcyclohexanones, which, upon reduction, yield aminobenzylcyclohexanols having potent analgesic activity. Epimeric aminobenzylcycloalkanols having analgesic activity are prepared by the reaction of C-phenyl nitrones with cycloalkenes to form benzisoxazoles, treatment with alkyl halide to form the corresponding benzisoxazolium halides, followed by hydrogenolysis.
Abstract:
D-p-F-Phe2-D-Ala6-LRF, is described as well as its synthesis by solid phase techniques and novel intermediates formed by such synthesis. The novel decapeptide exhibits anti-ovulatory activity in mammals.
Abstract:
The tridecapeptide (N-propionyl)-Gly-Cys-Lys-Asn-Phe-Phe-TrpLys-Thr-Phe-Thr-Ser-Cys-OH, its oxidized form as well as novel intermediates used in the synthesis of such tridecapeptides are described. These tridecapeptides inhibit the secretion of the hormone somatotropin (growth hormone).
Abstract:
2''-SUBSTITUTED ALKALOIDS OF THE CINCHONA SERIES, ESPECIALLY 2''-SUBSTITUTED QUININE, QUINIDINE, CINCHONIE, CINCHONIDINE AND DIHYDRO ANALOGS OF FORMULAS I AND II, AND THEIR SALTS, ARE PREPARED BY TREATING AR-N-OXIDES OF THE ALKALOIDS WITH THE CORRESPONDING ORGANOMETALLIC REAGENT AND, IF DESIRED, CONVERTING THE FREE BASES THUS FORMED INTO PHARMACEUTICALLY-ACCEPTABLE ACID-ADDITION SALTS. THE NEW COMPOUNDS ARE PHARMACOLOGICALLY ACTIVE, ESPECIALLY ANTIMALARIALLY AND ANTI-ARRHYTHMICALLY.
Abstract:
D-Phe2-D-Ala6-LRF, is described as well as its synthesis by solid phase techniques and novel intermediates formed by such synthesis. The novel decapeptide exhibits anti-ovulatory activity in mammals.
Abstract:
D-Phe2-D-Leu6-LRF, is described as well as its synthesis by solid phase techniques and novel intermediates formed by such synthesis. The novel decapeptide exhibits anti-ovulatory activity in mammals.