Diester intermediates
Diesters of formula: where R 1 is aryl or heteroaryl; R 2 is hydrogen or lower alkyl; R 3 is hydrogen, C 1-10 alkyl, C 3-12 cycloalkyl, cycloalkyl-lower alkyl, aryl or aryl-lower alkyl; or R 2 and R 3 together with the adjacent N atom form a saturated heterocyclic ring optionally containing a furthe...
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Main Author | |
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Format | Patent |
Language | English |
Published |
02.04.1997
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Edition | 6 |
Subjects | |
Online Access | Get full text |
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Summary: | Diesters of formula: where R 1 is aryl or heteroaryl; R 2 is hydrogen or lower alkyl; R 3 is hydrogen, C 1-10 alkyl, C 3-12 cycloalkyl, cycloalkyl-lower alkyl, aryl or aryl-lower alkyl; or R 2 and R 3 together with the adjacent N atom form a saturated heterocyclic ring optionally containing a further hetero atom; and R 4 and R 5 are C 3-6 alkyl, are intermediates in the production of heterocyclic amides. |
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Bibliography: | Application Number: GB19960011512 |