The NMR investigation of alkaloids. IX. /sup 13/C NMR spectra and stereochemistry of convolvine, convolamine, convoline, convolidine, subhirsine and 6-hydroxyhyoscyamine

Journal Article · Tue Jul 01 00:00:00 EDT 1986 · Chem. Nat. Compd. (Engl. Transl.); (United States)

DOI:https://doi.org/10.1007/BF00574585· OSTI ID:6873914

Yagudaev, M R; Aripova, S F

A correlation has been made on the basis of the results of a study of the C 13 NMR spectra, of the CSs of the C 13 carbon nuclei with the structure and stereochemistry of the tropane alkaloids convolvine, convolamine, convoline, convolidine, subhirsine, and 6-hydroxyhyoscyamine. It has been established that the N-CH/sub 3/ group in convolamine and the -OH group in convoline are oriented equatorially, and the N-CH/sub 3/ in hydroxyhyoscyamine axially.

• Research Organization: Institute of Chemistry of Plant Substances, Uzbek SSR Acad. of Sci., Tashkent
• OSTI ID: 6873914
• Journal Information: Chem. Nat. Compd. (Engl. Transl.); (United States), Journal Name: Chem. Nat. Compd. (Engl. Transl.); (United States) Vol. 22:1; ISSN CHNCA
• Country of Publication: United States
• Language: English

Related Subjects

37 INORGANIC, ORGANIC, PHYSICAL, AND ANALYTICAL CHEMISTRY
400201* -- Chemical & Physicochemical Properties
ALKALOIDS
CARBON 13
CARBON ISOTOPES
CHEMICAL COMPOSITION
CHEMICAL SHIFT
DATA
ELECTRON SPIN RESONANCE
EVEN-ODD NUCLEI
EXPERIMENTAL DATA
INFORMATION
ISOTOPES
LIGHT NUCLEI
MAGNETIC RESONANCE
MOLECULAR STRUCTURE
NMR SPECTRA
NUCLEI
NUMERICAL DATA
ORGANIC COMPOUNDS
RESONANCE
SPECTRA
STABLE ISOTOPES
STEREOCHEMISTRY
STRUCTURAL CHEMICAL ANALYSIS