The present invention relates to compounds and methods which may be useful as inhibitors of Rho kinase for the treatment or prevention of disease.
本发明涉及化合物和方法,这些化合物和方法可能作为Rho激酶的抑制剂在治疗或预防疾病方面有用。
Additionen von Organometallverbindungen an die C?N-Bindung
作者:A. Marxer、M. Horvath
DOI:10.1002/hlca.19640470421
日期:——
The addition of organometallic compounds to SCHIFF bases, hydrazones, and oximes was studied. It is shown that, contrary to statements in the literature, hydra-zones and oximes may give rise to the same type of C-alkylation and C-arylation as already known for SCHIFF bases.
Synthesis of 4-Substituted Chlorophthalazines, Dihydrobenzoazepinediones, 2-Pyrazolylbenzoic Acid, and 2-Pyrazolylbenzohydrazide via 3-Substituted 3-Hydroxyisoindolin-1-ones
作者:Hanh Nho Nguyen、Victor J. Cee、Holly L. Deak、Bingfan Du、Kathleen Panter Faber、Hakan Gunaydin、Brian L. Hodous、Steven L. Hollis、Paul H. Krolikowski、Philip R. Olivieri、Vinod F. Patel、Karina Romero、Laurie B. Schenkel、Stephanie D. Geuns-Meyer
DOI:10.1021/jo3000628
日期:2012.4.20
hydrazine, followed by chlorination with POCl3. We have also discovered twonovel transformations of 3-vinyl- and 3-alkynyl-3-hydroxyisoindolinones. Addition of vinyl organometallic reagents to N,N-dimethylaminophthalimide (8a) provided dihydrobenzoazepinediones 15a–15c via the proposed ringexpansion of 3-vinyl-3-hydroxyisoindolinone intermediates. 3-Alkynyl-3-hydroxyisoindolinones react with hydrazine and
A concise enantioselective synthesis of a fully oxygen substituted ring A taxol precursor
作者:Olivier Roy、Gerald Pattenden、David C. Pryde、Claire Wilson
DOI:10.1016/s0040-4020(03)00699-9
日期:2003.6
A concise synthesis of the oxygen substituted ring A compound 2 found in Taxol®1a and Taxotere®1b starting from 2,2-dimethylcyclohexane-1,3-dione and proceeding via the key intermediates 8 and 11, is described. The absolute configuration of 2 was established from an X-ray crystal structure determination of a 4-bromophenylbenzoate derivative, viz. 15.
Organocerium additions to proline-derived hydrazones: synthesis of enantiomerically enriched amines
作者:Scott E. Denmark、James P. Edwards、Theodor Weber、David W. Piotrowski
DOI:10.1016/j.tetasy.2010.04.042
日期:2010.5
The addition of organocerium reagents (from both organolithium and organomagnesium precursors) to chiral aldehyde hydrazones prepared from 1-aminoproline derivatives has been studied. The additions proceed in good yield and high diastereoselectivity and with good nucleophile (Me, n-Bu, i-Pr, t-Bu, Ph, etc.) and substrate scope (alkyl, alkenyl and aryl). The resulting hydrazines can be converted to