Search
Search Results
-
Phlomoside C — an iridoid glycoside fromPhlomis regelii
A new iridoid — phlomoside C — has been isolated from the epigeal part of Phlomis regelii M. Pop. Its structure has been established on the basis of...
-
Phlomoside D — an iridoid glycoside fromPhlomis regelii
A new iridoid – phlomoside D- has been isolated from the epigeal organs of Phlomis regelii (M. Pop). Its structure has been established on the basis...
-
Structure of paniculadine
The new alkaloid paniculadine has been isolated from the epigeal parts of the cultivated plant Aconitum paniculatum Lam., and its structure has been...
-
Flavonoids of the epigeal part ofKickxia elatine
From the epigeal part of Kickxia elatine (L.) Dumort we have isolated demethoxycentaureidin 7-O-β-D-glucoside, pectolinarin, and acetylpectolinarin,...
-
Alkaloids ofDelphinium retropilosum
Elasine, methyllycaconitine, lycoctonine, and the new alkaloid delretine have been isolated from the plant Delphinium retropilosum , and the structure...
-
Lipids of the roots ofAconitum septentrionale and of their processing wastes
The compositions of the lipids and fatty acids of the roots of Aconitum septentrionale and of their processing wastes have been investigated. A high...
-
Robustaminecis-N-oxide and merenderine fromMerendera robusta
The structure and configuration of a new homoproaporphine, robustamine cis-N-oxide, isolated from Merendera robusta (fam. Liliaceae) have been...
-
Alkaloid content ofCodonopsis clematidea
The alkaloids of Codonopsis clematidea Schrenk. from nine growth sites have been studied. Plants from the Kashkadar'inskaya Oblast and the Darvaza...
-
Crystal and molecular structure of the guaianolide gaillardin
The epigeal part of Pulicaria uliginosa (P. dysenterica) has been investigated for the first time for its γ-lactone content. The guaiane γ-lactone...
-
Chemical composition ofCodonopsis clematidea grownin vitro
The amounts of neutral and polar lipids, chlorophylls, carotenoids and alkaloids have been determined in differentiated tissues of Codonopsis...
-
VI. The structure of donine
A new dimeric alkaloid donine with the composition C 19 H 22 N 2 O 4 has been isolated from the epigeal part of Arundo donax. On the basis of chemical...
-
V. Mass spectrometry of the alkaloids ofArundo donax
The mass spectra of alkaloids isolated from the epigeal part of the plant Arundo donax L. have been investigated. The main pathways of fragmentation...
-
Phlomoside B - An iridoid glycoside fromPhlomis regelii
A new iridoid — phlomoside B — has been isolated from the epigeal part of the plant Phlomis regelii (M. Pop.). Its structure has been established on...
-
Phytoecdysteroids of plants of theSilene genus. XVIII. Tomentesterone fromSilene tomentella
A new ecdysteroid — tomentesterone B — has been isolated from the epigeal part of Silene tomentella. Its structure has been established by chemical...
-
Pectin substances ofAmaranthus cruentus
Pectin substances have been isolated from the epigeal pan of love-lies-bleeding, Amaranthus cruentus (A. caudatus) , and have been characterized. The...
-
Stagewise control of the production of allapinin from the herbAconitum leucostomum
An express method has been developed for the analysis of intermediates and wastes in the production of allapinin, using a diffusional equilibrium...
-
Study of structure-activity relationships in a series of alkaloids ofAconitum zeravschanicum and their analogs
The toxic and antiarrhythmic activities of diterpene alkaloids from Aconitum zeravschanicum and their synthetic analogs have been investigated. It has...
-
IV. Structure, synthesis, and possible routes of biosynthesis
The results of an investigation of new alkaloids from plants of the Oxytropis genus are generalized, the most common properties of alkaloids of the...