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Photochemische Reaktionen. 2. Mitteilung. Über gegenseitige Beziehungen und Umwandlungen bei Bestrahlungsprodukten des Santonins
Author(s) -
Arigoni D.,
Bosshard H.,
Bruderer H.,
Büchi G.,
Jeger O.,
Krebaum L. J.
Publication year - 1957
Publication title -
helvetica chimica acta
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.74
H-Index - 82
eISSN - 1522-2675
pISSN - 0018-019X
DOI - 10.1002/hlca.19570400621
Subject(s) - chemistry , medicinal chemistry , stereochemistry
Irradiation of santonin in dioxan solution or in alcohol yields a new isomer, lumisantonin, which in turn has been correlated with 3 known compounds: photosantonin, photosantonic acid and isophotosantonic acid lactone. The chemistry of lumisantonin is interpreted in terms of structure b .