摘要:
4,5-Dihydro-2-lower alkoxycarbonylamino-4-phenylimidazole, and substituted phenyl derivatives thereof, and pharmaceutically acceptable salts thereof, and methods of preparing such compounds. In one method, the compounds can be prepared by treating the corresponding .beta.-amino-.beta.-(phenyl or substituted phenyl)-ethylamine with the desired 1,3-bis(alkoxycarbonyl)-S-methylisothiourea or 1-alkoxycarbonyl-S-methylisothiourea. The compounds can also be prepared by treating the corresponding 2-amino-4,5-dihydro-4-(phenyl or substituted phenyl)-imidazole with the desired dialkylcarbonate. The subject compounds are useful as psychotherapeutic agents for treating, preventing or palliating abnormal conditions, in mammals, which are related to the central nervous system.
摘要:
1. A PROCESS FOR THE MANUFACTURE OF COMPOUNDS OF THE FORMULA:
6-R1-2,3,5,6-TETRAHYDRO-IMIDAZO(2,1-B)THIAZOLE
WHEREIN R1 IS A MEMBER SELECTED FROM THE GROUP CONSISTING OF PHENYL, NITROPHENYL, AMINOPHENYL AND TOLYL, AND PHARMACEUTICALLY-ACCEPTABLE ACID-ADDITION SALTS THEREOF, WHICH COMPRISES: (A) REACTING A THIAZOLIDINE DERIVATIVE OF THE FORMULA: 2-(R2-N=),3-(R1-CH(-NH2)-CH2-)THIAZOLIDINE OR AN ACID-ADDITION SALT THEREOF, IN WATER AT A PH BELOW 8 AND AT 80 TO 150*C,; OR (B) REACTING SAID THIAZOLIDINE DERIVATIVE, OR AN ACIDADDITION SALT THEREOF, IN WATER WITH NITROUS ACID AT APPROXIMATELY ROOM TEMPERATURE; OR (C) HEATING A SAID THIAZOLIDINE ACID-ADDITION SALT AT TO 300*C.; OR (D9 HEATING A SAID THIAZOLIDINE ACID-ADDITION ASALT AT 100 TO 150*C. IN A DIPOLAR APROTIC SOLVENT; WHEREIN R1 HAS THE MEANING STATED ABOVE, AND R2 IS A MEMBER SELECTED FROM THE GROUP CONSISTING OF HYDROGEN, ALKYL OR NOT MORE THAN 5 CARBON ATOMS, ALKENYL OF NOT MORE THAN 5 CARBON ATOMS, ARYL OF NOT MORE THAN 10 CARBON ATOMS, AND ARALKYL OF NOT MORE THAN 10 CARBON ATOMS.
摘要:
Inhibitor compounds and agents of Cathepsin C, CELA1, CELA3A and/or structurally related molecules thereto, compositions comprising same and uses thereof in the inhibition and/or prevention of cell and/or tissue necrosis is described. Various applications for the described compounds, and combination therapies are described as well.
摘要:
The invention provides methods for producing analgesia in an animal comprising administering to the animal a compound of the formula Ia′, Ib′, Ic′, and Id′:
and pharmaceutically acceptable salts thereof, wherein the variables A, R6, R7, R8, R9, Rx, L, X, Y, and Z have the meaning as described herein.
摘要:
Inhibitor compounds and agents of Cathepsin C, CELA1, CELA3A and/or structurally related molecules thereto, compositions comprising same and uses thereof in the inhibition and/or prevention of cell and/or tissue necrosis is described. Various applications for the described compounds, and combination therapies are described as well.