A NOVEL CRYSTALLINE FORM OF N-[4-[2-(2-AMINO-4,7-DIHYDRO-4-OXO-3H-PYRROLO[2,3-d]PYRIMIDIN-5-YL)ETHYL]BENZOYL]-L-GLUTAMIC ACID AND PROCESS THEREFOR
摘要
The invention relates to the field of pharmaceutical and organic chemistry and provides an improved process for preparing the novel heptahydrate crystalline salt of multitargeted antifolate N-[4-[2-(2-amino-4,7-dihydro-4-oxo-3H-pyrrolo[2,3-d]-pyrimidin-5-yl)ethyl]benzoyl]-L-glutamic acid.
申请公布号
WO0162760(A2)
申请公布日期
2001.08.30
申请号
WO2001US01229
申请日期
2001.02.12
申请人
ELI LILLY AND COMPANY;CHELIUS, ERIK, CHRISTOPHER;REUTZEL-EDENS, SUSAN, MARIE;SNOREK, SHARON, VAN DEN BERGHE
发明人
CHELIUS, ERIK, CHRISTOPHER;REUTZEL-EDENS, SUSAN, MARIE;SNOREK, SHARON, VAN DEN BERGHE