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Novartis AG
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JR Geigy AG
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Application filed by JR Geigy AGfiledCriticalJR Geigy AG
Application grantedgrantedCritical
Publication of FR1216037ApublicationCriticalpatent/FR1216037A/fr
C07D223/00—Heterocyclic compounds containing seven-membered rings having one nitrogen atom as the only ring hetero atom
C07D223/02—Heterocyclic compounds containing seven-membered rings having one nitrogen atom as the only ring hetero atom not condensed with other rings
C07D223/06—Heterocyclic compounds containing seven-membered rings having one nitrogen atom as the only ring hetero atom not condensed with other rings with hetero atoms or with carbon atoms having three bonds to hetero atoms with at the most one bond to halogen, e.g. ester or nitrile radicals, directly attached to ring carbon atoms
C07D223/12—Nitrogen atoms not forming part of a nitro radical
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Chemical & Material Sciences
(AREA)
Organic Chemistry
(AREA)
FR785412A1958-01-311959-01-30Procédé de préparation du dl-alpha-amino-epsilon-caprolactame
ExpiredFR1216037A
(fr)