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Priority claimed from GB27945/75Aexternal-prioritypatent/GB1552911A/en
Application filed by Fujisawa Pharmaceutical CofiledCriticalFujisawa Pharmaceutical Co
Publication of ZA763955BpublicationCriticalpatent/ZA763955B/en
Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
Y02P20/00—Technologies relating to chemical industry
Y02P20/50—Improvements relating to the production of bulk chemicals
Y02P20/55—Design of synthesis routes, e.g. reducing the use of auxiliary or protecting groups
ZA763955A1975-07-021976-07-021,4-dihydropyridine derivatives process for preparation thereof and pharmaceutical composition of the same
ZA763955B
(en)