申请人:The Research Foundation of State University of New York
公开号:US04895937A1
公开(公告)日:1990-01-23
The nuceoside 1-(2-Deoxy-.beta.-D-ribofuranosyl)-5-(iodo)-2-pyrimidinone possesses a high level of antiviral activity and a low level of toxicity to the host cell making it an especially effective therapeutic agent for HSV-2.
Novel 5-substituted 2-pyrimidinone nucleosides and methods of use
申请人:THE RESEARCH FOUNDATION OF
STATE UNIVERSITY OF NEW YORK
公开号:EP0175004A2
公开(公告)日:1986-03-26
Compounds for inhibiting the replication of DNA viruses which induce the formation of thymidine kinase enzyme of the formula:
wherein R, is a radical selected from the group consisting of chloro, iodo, hydroxy, alkoxyalkyl, hydroxyalkyl, methylamino, formyl, nitro, and unsubstituted hydrocarbon groups of 2 to about 3 carbon atoms or halosubstituted hydrocarbon groups of 1 to about 3 carbon atoms; R2 is hydrogen or hydroxy; and R3 is hydroxy, -OP(O)(OH)2, amino, or-OCOR4 where R4 is alkyl or alkoxyalkyl of 2 to about 18 carbon atoms.
用于抑制 DNA 病毒复制的化合物,可诱导形成式中的胸苷激酶:
其中R,是选自由氯、碘、羟基、烷氧基烷基、羟基烷基、甲氨基、甲酰基、硝基和2至约3个碳原子的未取代烃基或1至约3个碳原子的卤代烃基组成的基团;R2是氢或羟基;R3是羟基、-OP(O)(OH)2、氨基或-OCOR4,其中R4是2至约18个碳原子的烷基或烷氧基烷基。
US4782142A
申请人:——
公开号:US4782142A
公开(公告)日:1988-11-01
US4895937A
申请人:——
公开号:US4895937A
公开(公告)日:1990-01-23
Diastereo- and Enantioselective Ruthenium-Catalyzed C-C Coupling of 1-Arylpropynes and Alcohols: Alkynes as Chiral Allylmetal Precursors in Carbonyl <i>anti</i>-(α-Aryl)allylation
作者:Ming Xiang、Ankan Ghosh、Michael J. Krische
DOI:10.1021/jacs.0c12242
日期:2021.2.24
pronucleophiles in ruthenium-JOSIPHOS-catalyzed anti-diastereo- and enantioselective aldehyde (α-aryl)allylations with primary aliphatic or benzylicalcohol proelectrophiles. This method enables convergent construction of homoallylic sec-phenethyl alcohols bearing tertiary benzylic stereocenters. Both steric and electronic features of aryl sulfonic acid additives were shown to contribute to the efficiency with