Carbon-13 NMR Studies of Labdane Diterpenoids.
نویسندگان
چکیده
منابع مشابه
Labdane diterpenoids and lignans from Calocedrus macrolepis.
Three new labdane diterpenoids, calomacrins A-C (1-3), and a new diaryl butyrolactone-type lignan, calomacrol A (8), as well as four known labdane diterpenoids and six known lignans, were isolated from the twigs and leaves of Calocedrus macrolepis. Structures of the new compounds were elucidated on the basis of their spectroscopic methods, including 1D and 2D NMR techniques. Compounds 3-14 were...
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ژورنال
عنوان ژورنال: Acta Chemica Scandinavica
سال: 1975
ISSN: 0904-213X
DOI: 10.3891/acta.chem.scand.29b-0695