Abstract:
The invention relates to sinomenine and compounds thereof and also to compounds of formula (I), wherein R1 represents an alkyl group; R2 represents a hydrogen atom or an alkylcarbonyl group, an haloalkylcarbonyl group or an arylcarbonyl; Y represents a group (II), (III) or (IV); R3 ,R4, R'4, R5, R'5 and R6 are as defined in the description; and X represents a halogen atom. Medicaments.
Abstract:
The present invention relates to a thiazole compound, a preparation method therefor, and a user thereof. More specifically, the present invention relates to a 2,2'-tandem dithiazole compound, a preparation method therefor, and the use thereof as a histone deacetylase inhibitor in preparing anti-tumor medications, and medications for treating autoimmune diseases, type II diabetes and complications thereof, or neurodegenerative diseases.
Abstract:
The present invention provides compounds of formula (I), the preparation thereof and their use as peroxisome proliferator activated receptor-? (PPAR-?) agonist in the treatment of diabetes and diabetic complications.
Abstract:
The invention relates to compounds of formula (I): wherein R represents an alkyl or ureido group, R represents an alkyl group or a hydrogen atom, or R and R together form a 5- or 6-membered ring, R represents a group CN, NO2, NRaR'a, NRaSO2,R'aCZR or CZNRaR'a, R represents a hydrogen atom or a group R .
Abstract translation:本发明涉及式(I)化合物:其中R 1表示烷基或脲基,R 2表示烷基或氢原子,或R 1和R 2一起形成5 - 或6-元环,R 3表示CN,NO 2,NR a R aa,NR a SO 2,R'CZR 5或CZNR a R aa,R 4表示氢原子或基团R 3, 。
Abstract:
Disclosed are a-amino-N-substituted amide compounds having the following structure or their pharmaceutically acceptable salts, and pharmaceutical compositions containing said compounds or their pharmaceutically acceptable salts. The present a-amino-N-substituted amide compounds or their pharmaceutically acceptable salts are anti-tumor and/or anti-cancer active in vitro and in vivo, can be effectively against various tumor and/or cancer cells, and they can therefore be used in the preparation of medicaments for the treatments tumor and/or cancer.
Abstract:
Triptolide derivatives of Formula (I), their pharmaceutically receptable salts and optical isomers, Formula (I), (wherein, C5 and C6 connect with each other by a C-C single bond or double bond; when C5 and C6 are connected with C-C single bond, X and Y represents independently hydrogen, oxygen, hydroxy, halogen, lower alkyloxy, lower alkylamino, mercapto, lower alkylthio, the group of formula -OCOR, -OSO2OR or -OPO(OH)2, each of which is attached to C5 and C6, R represents -(CH2)nCO2Na, -(CO2)nCO2K, or -(CH2)nCH3, wherein n = 1-6; Z represents hydrogen, oxygen, hydroxy, halogen, lower alkyloxy, lower alkylamino, mercapto, lower alkylthio, the group of formula -OCOR, -OSO2OR or -OPO(OH)2, each of which is linked at C14-position, R represents -(CH2)nCO2Na, -(CO2)nCO2K, or -(CH2)nCH3, wherein n = 1-6; wherein, the "__" linked with X, Y, and Z represents "(a) " or "(b)" , provided that X and Y cannot both be hydrogen atom at the same time), the methods for preparing them and their use as antiphlogistic agent, immunosuppressive agent or therapeutic agent for other related diseases.
Abstract:
The invention relates to compounds of formula (I): wherein R represents an alkyl or ureido group, R represents an alkyl group or a hydrogen atom, or R and R together form a 5- or 6-membered ring, R represents a group CN, NO2, NRaR'a, NRaSO2,R'aCZR or CZNRaR'a, R represents a hydrogen atom or a group R .
Abstract translation:本发明涉及式(I)化合物:其中R 1表示烷基或脲基,R 2表示烷基或氢原子,或R 1和R 2一起形成5 - 或6-元环,R 3表示CN,NO 2,NR a R aa,NR a SO 2,R'CZR 5或CZNR a R aa,R 4表示氢原子或基团R 3, 。