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Sumitomo Chemical Co Ltd
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Sumitomo Chemical Co Ltd
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Application filed by Sumitomo Chemical Co LtdfiledCriticalSumitomo Chemical Co Ltd
Priority to FR62279ApriorityCriticalpatent/FR1480637A/fr
Application grantedgrantedCritical
Publication of FR1480637ApublicationCriticalpatent/FR1480637A/fr
C07D311/00—Heterocyclic compounds containing six-membered rings having one oxygen atom as the only hetero atom, condensed with other rings
C07D311/02—Heterocyclic compounds containing six-membered rings having one oxygen atom as the only hetero atom, condensed with other rings ortho- or peri-condensed with carbocyclic rings or ring systems
C07D311/94—Heterocyclic compounds containing six-membered rings having one oxygen atom as the only hetero atom, condensed with other rings ortho- or peri-condensed with carbocyclic rings or ring systems condensed with rings other than six-membered or with ring systems containing such rings
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Chemical & Material Sciences
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FR62279A1965-05-201966-05-20Procédé de fabrication d'un dihydrochrysanthémolactone optiquement active et produits intermédiaires obtenus
ExpiredFR1480637A
(fr)