A convergent synthesis of 5,10-dideaza-5,6,7,8-tetrahydrofolic acid and 5,10-dideaza-5,6,7,8-tetrahydrohomofolic acid. An effective principle for carbonyl group activation
A convergent synthesis of 5,10-dideaza-5,6,7,8-tetrahydrofolic acid and 5,10-dideaza-5,6,7,8-tetrahydrohomofolic acid. An effective principle for carbonyl group activation
Process for the preparation of fused pyridine compounds
申请人:Trustees of Princeton University
公开号:US05473071A1
公开(公告)日:1995-12-05
Pyrido[2,3-d]pyrimidine compounds are prepared through the reaction of 2,4-diamino-6(1H)-pyrimidone and an activated derivative of a dialdehyde. A typical embodiment utilizes the dinitrile.
TAYLOR, EDWARD C.;HARRINGTON, PHILIP M., J. ORG. CHEM., 55,(1990) N0, C. 3222-3227
作者:TAYLOR, EDWARD C.、HARRINGTON, PHILIP M.
DOI:——
日期:——
TAYLOR, EDWARD C.;HARRINGTON, PHILIP M.
作者:TAYLOR, EDWARD C.、HARRINGTON, PHILIP M.
DOI:——
日期:——
US5473071A
申请人:——
公开号:US5473071A
公开(公告)日:1995-12-05
A convergent synthesis of 5,10-dideaza-5,6,7,8-tetrahydrofolic acid and 5,10-dideaza-5,6,7,8-tetrahydrohomofolic acid. An effective principle for carbonyl group activation