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Diterpene Alkaloids
Diterpene alkaloids are natural products of the terpene alkaloid type. Occurrence Veatchine is found in the bark of '' Garrya veatchii'', a member of the Cup Catkins family. Aconitine is the main alkaloid in aconite Aconite may refer to: *''Aconitum'', a plant genus containing the monkshoods *Aconitine Aconitine is an alkaloid toxin produced by various plant species belonging to the genus ''Aconitum'' (family Ranunculaceae), commonly known by the names wo ....{{citation, author= Rudolf Hänsel, Otto Sticher, date=2007, edition=8, isbn=9783540265085, location=Heidelberg, pages=1466, publisher=Springer Medizin Verlag, title=Pharmakognosie Phytopharmazie Structure Diterpene alkaloids can be divided into two groups: The diterpene alkaloids, characterized by a C20 parent body, and the norditerpene alkaloids, which are based on a hexacyclic C19 parent body. Representatives Diterpene group Among the C20 alkaloids is the atisine-type (atisine, hetidine, hetisine) and the ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
P20121219-0065—Garrya Veatchii—RPBG (11230389595)
P, or p, is the sixteenth letter (alphabet), letter of the Latin alphabet, used in the English alphabet, modern English alphabet, the alphabets of other western European languages and others worldwide. Its name in English is English alphabet#Letter names, ''pee'' (pronounced ), plural ''pees''. History The Semitic languages, Semitic Pê (mouth), as well as the Greek language, Greek Π or π (Pi (letter), Pi), and the Etruscan language, Etruscan and Latin letters that developed from the former alphabet all symbolized , a voiceless bilabial plosive. Use in writing systems English In English orthography, represents the sound . A common Digraph (orthography), digraph in English is , which represents the sound , and can be used to transliterate ''phi'' in loanwords from Greek language, Greek. In German, the digraph is common, representing a labial affricate . Most English words beginning with are of foreign origin, primarily French, Latin and Greek; these languages pres ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
