申请人:CircaGen Pharmaceutical, a Delaware corporation
公开号:US20020143037A1
公开(公告)日:2002-10-03
Histone deacetylase is a metallo-enzyme with zinc at the active site. Compounds having a zinc-binding moiety, such as, for example, a carboxylic acid group, can inhibit histone deacetylase. Histone deacetylase inhibition can repress gene expression, including expression of genes related to tumor suppression. Accordingly, inhibition of histone deacetylase can provide an alternate route for treating cancer, hematological disorders, e.g., hemoglobinopathies, and genetic related metabolic disorders, e.g., cystic fibrosis and adrenoleukodystrophy.
[EN] CYCLOALKYL-CONTAINING CARBOXYLIC ACIDS AND USES THEREOF<br/>[FR] ACIDES CARBOXYLIQUES CONTENANT UN CYCLOALKYLE ET LEURS UTILISATIONS
申请人:LIMINAL BIOSCIENCES LTD
公开号:WO2021124272A1
公开(公告)日:2021-06-24
The present application discloses a compound of formula (I) or a salt thereof: (I) and compositions comprising such compound or salt thereof. The use of such compound, salt thereof or composition comprising same for treating anemia or leukopenia, fibrosis, cancer, hypertension and/or a metabolic condition in a subject is also disclosed.
The first general method for α-trifluoromethylation of carboxylic acids using BrF<sub>3</sub>
作者:Aviv Hagooly、Shlomo Rozen
DOI:10.1039/b315705a
日期:——
2-Carbomethoxy-1,1-bis(methylsulfide)-1-alkenes, easily made from carboxylic acids, CS2 and MeI, were treated with BrF3 producing eventually the desired α-trifluoromethyl carboxylate derivatives â RCH(CF3)COORâ²
â in good yields.
2-Carbomethoxy-1,1-bis(methylsulfide)-1-alkenes 很容易由羧酸、CS2 和 MeI 制成,用 BrF3 处理后,最终会以良好的收率生成所需的δ-三氟甲基羧酸衍生物 RCH(CF3)COORâ² 。
[EN] REVERSED PYRIMIDINONE COMPOUNDS AS CALCILYTICS<br/>[FR] COMPOSES A BASE DE PYRIMIDINONE INVERSEE SERVANT DE CALCILYTIQUES
申请人:NPS PHARMA INC
公开号:WO2006041968A1
公开(公告)日:2006-04-20
Calcilytic compounds and methods of preparing them are disclosed. Methods of using the calcilytic compounds are also provided.
Production method of polyhydroxyalkanoate form substituted fatty acid ester as raw material
申请人:——
公开号:US20020081646A1
公开(公告)日:2002-06-27
Polyhydroxyalkanoates comprising a monomer unit having the following chemical formula (2):
1
(where the reference characters R represents an arbitrarily selected substituent and x represents an integer of 0 to 8) is produced by culturing a microorganism in a culture medium containing a substituted fatty acid ester having the following chemical formula (1):
2
(where the reference characters R and R′ separately denote an optional substituent and x represents an integer of 0 to 8). The microorganism is capable of taking the substituted fatty acid ester into the cells and synthesizing the desired polyhydroxyalkanoate in the culture medium.