申请人:Kerschen James Alan
公开号:US20130211082A1
公开(公告)日:2013-08-15
A method of producing 6-amino-cyclopenta[g]quinazolines, in enantiomerically enriched form, is provided. In particular, the method may be applicable to the synthesis of N-N-4-[N-((6S)-2-hydroxymethyl-4-oxo-3,4,7,8-tetrahydro-6H-cyclo-penta[g]quinazolin-6-yl)-N-(prop-2-ynyl)amino]benzoyl}-L-γ-glutamyl}-D-glutamic acid (ONX-0801).
提供一种以对映体富集形式生产6-氨基环戊[g]喹唑啉的方法。特别是,该方法可适用于合成N-N-4-[N-((6S)-2-羟甲基-4-氧代-3,4,7,8-四氢-6H-环戊[g]喹唑啉-6-基)-N-(丙-2-炔基)氨基]苯甲酰}-L-γ-谷氨酰}-D-谷氨酸(ONX-0801)的合成。