25 The dimeric alkaloid thalidoxlne (A), C,0H,gN205, [c(], Cl130 (c 0.2 MeCH) has been obtained from Thalictrum dioicum L. (Ranunculaceae) as an amorphous base. The lr spectrum (CXCIJ) contain--1 ed phenolic hydroxyl absorbance at 3540 cm . The uv spectrum AMeCH max 275, 296sb and 310sh (log6 4.23,
Ochotensimine: A novel benzylisoquinoline alkaloid
โ Scribed by Stewart McLean; Mei-Sie Lin
- Publisher
- Elsevier Science
- Year
- 1964
- Tongue
- French
- Weight
- 246 KB
- Volume
- 5
- Category
- Article
- ISSN
- 0040-4039
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๐ SIMILAR VOLUMES
We wish to report the isolation, structural elucidation and synthesis of the new alkaloid (-)-veronamine (1) obtained from x. fendleri Bngelm. To our knowledge, this is the first synthesis of a glycosidlc lsoquinoline alkaloid to have been carried out. 2 Column chromatography over cellulose powder
There are three reported dimeric bensylisoqulnoline-aporphlne alkaloids, thalicarpine (I) (l), thalmelatine (II) (21 and dehydrothalicarpine (III) (31. They have been found almost.excluslvely in the genus Tbalictrum, family Ranunculaceae except for thalicarpine which has also
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