PYRROLE£2,3-D|PYRIMIDINE DERIVATIVES, PROCESS FOR PREPARING THE SAME, AND PHARMACEUTICAL PREPARATION COVERING DIKETOPYRROLUPYRROLE PIGMENTS

A pyrrolo[2,3-d]pyrimidine derivative represented by general formula (1), wherein R represents H or a hydrocarbon residue; R and R each independently represent H a hydrocarbon residue or an acyl group, provided that R and R may combine with a neighboring N atom to form a cyclic amino group; R and R...

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Main Authors HASEGAWA, MASAICHI, YAMAZAKI, NOBORU, KATAOKA, KENICHIRO, YAMAGUCHI, HISAO, KADOTA, TAKASI, SAKUMA, YASUJI, HOSHINA, KENJI
Format Patent
LanguageEnglish
Korean
Published 09.06.1997
Edition6
Subjects
CHEMISTRY
HETEROCYCLIC COMPOUNDS
METALLURGY
ORGANIC CHEMISTRY
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Summary:A pyrrolo[2,3-d]pyrimidine derivative represented by general formula (1), wherein R represents H or a hydrocarbon residue; R and R each independently represent H a hydrocarbon residue or an acyl group, provided that R and R may combine with a neighboring N atom to form a cyclic amino group; R and R each independently represent H, a halogen atom or an alkyl group; Y represents a linear or cyclic amino group bonding through an N atom with the pyrimidine ring: Z represents H, a hydrocarbon residue, an acyl group, a carboxyl group, a hydroxyl group, an alkoxycarbonyl group, an acyloxy group, an alkoxy group, an alkoxyiminoalkyl group or an amino group, provided that Z may form in cooperation with Z a morpholino group or a thiomorpholino group.
Bibliography:Application Number: KR19920700630