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Novartis AG
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JR Geigy AG
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Publication of FR1205878ApublicationCriticalpatent/FR1205878A/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
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Organic Chemistry
(AREA)
FR1205878D1957-03-151958-03-14Procédé de préparation du l(-)-alpha-amino-caprolactame
ExpiredFR1205878A
(fr)