STUDY ON PHOTOCHEMICAL DEGRADATION OF NIFEDIPINE ANALOGS AND NEW PHOTODEGRADATION-ASSAY METHOD UNDER

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Dihydropyridine is one of the most potent calcium channel blockers at present, in which nifedipine (nif) has been widely used for the treatment of cardiovascular diseases. It has been recorded in the Chinese Pharmacopeia (1990) and many other countries’ p
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