EurekaMag.com logo
+ Site Statistics
References:
48,253,228
Abstracts:
22,798,842
+ Resolve Accession
+ Subscribe to Site Feeds
EurekaMag Most Shared ContentMost Shared
EurekaMag PDF Full Text ContentPDF Full Text
+ PDF Full Text
Request PDF Full TextRequest PDF Full Text
Submit PDF Full TextSubmit PDF Full Text
+ Follow Us
Follow on FacebookFollow on Facebook
Follow on TwitterFollow on Twitter
Follow on Google+Follow on Google+
Follow on LinkedInFollow on LinkedIn

+ Translate

2,7-Dihydroxyapogeissoschizine from root bark of Strychnos gossweileri


, : 2,7-Dihydroxyapogeissoschizine from root bark of Strychnos gossweileri. Phytochemistry (Oxford) 35(2): 533-536

In this paper, we describe the isolation and structural determination of 2,7-dihydroxyapogeissoschizine, a new alkaloid from the root bark of Strychnos gossweileri. Elucidation of its structure is based mainly on ID and 2DNMR studies; its conformation was optimized by energy minimization. According to a preliminary test, this substance shows low toxicity to B16 melanoma cells, but not for non-cancer 3T3 fibroblasts cultured in vitro.

Order PDF Full Text

Close
Close

Click here to order any other PDF Full Text


Accession: 002549857

DOI: 10.1016/s0031-9422(00)94796-4

PDF Full Text: 2,7-Dihydroxyapogeissoschizine from root bark of Strychnos gossweileri


Submit PDF Full Text

No spam - Every submission is manually reviewed

Due to poor quality, we do not accept files from Researchgate

Submitted PDF Full Texts will always be free for everyone
(We only charge for PDFs that we need to acquire)

Select a PDF file:
Close
Close

Other references

Tefera, Y.D., 2001: Africa deserves better treatment from the West. Bmj 322(7290): 861-862

Rele, S.M.; Iyer, S.S.; Chaikof, E.L., 2007: Hyaluronan-based Glycoclusters as Probes for Chemical Glycobiology. A strategy is described for the synthesis of β-(1,3)-GlcA-GlcNAc dimeric and tetrameric glycoclusters through the conjugation of disaccharide groups onto a diaminodiamide aromatic scaffold by reductive amination.

Inuzuka T.; Sato S.; Baba H.; Miyatake T., 1986: Degradation of myelin basic protein in myelin by protease in cerebrospinal fluid and effects of protease inhibitors. Neutral protease is shown to be present in cell-free human cerebrospinal fluid. Incubation of heated human myelin with CSF at 25.degree. C resulted in a marked reduction of myelin basic protein (MBP) with time. Degradation products appeared at app...

Vorreiter, Leopold, 1937: Bau- und Festigkeits-eigenschaften des Holzes der Glatzer Schneebergsfichte. Spruce in certain localities or on certain sites suffers more from snow and ice breakage than spruce growing elsewhere. This investigation was made to ascertain whether the difference is related to difference in strength of the wood. Wood of domin...

Rowlett, J.K.; Mattingly, B.A.; Bardo, M.T., 1997: Locomotor activity and dopamine synthesis following 1 and 15 days of withdrawal from repeated apomorphine treatments. In two experiments, the effects of repeated apomorphine treatments on locomotor activity and terminal field dopamine synthesis was assessed after either a 1- or 15-day withdrawal period. In the first experiment rats (n = 11/group) were treated wit...

Labbe, M.; Nepveux, F.; Hejda, 1929: The ammonia content of human blood in normal and pathologic states. In certain pathologic states (cirrhosis of the liver, jaundice, diabetes with moderate acidosis), the ammonia content of human blood was not markedly different from that of normal blood. In pulmonary tuberculosis, however, there was a significant...

Cremaschi, D.; Porta, C.; Ghirardelli, R., 1999: Different kinds of polypeptides and polypeptide-coated nanoparticles are accepted by the selective transcytosis shown in the rabbit nasal mucosa. The specific transcytosis of polypeptides, demonstrated in the nasal respiratory mucosa of the rabbit, seems to be involved in antigen sampling at the airway entry, since absorption has been shown only to occur if lymphoid aggregates are present b...

Latcham, R.; White, A.; Sims, A., 1978: Ganser syndrome the etiological argument. The clinical features of the Ganser syndrome were studied in a 20 yr old woman. An organic and hysterical etiology was discussed. The etiological dilemma was discussed and the case illustrated some of the problems of nosology, clinical presentatio...

Bruni, F.M.; Piacentini, G.L.; Peroni, D.G.; Bodini, A.; Fasoli, E.; Boner, A.L., 2008: Cow's milk allergic children can present sensitisation to probiotics. To evaluate sensitivity to different probiotics in children with cow's milk allergy. Eighty-five patients (age range: 4 months -12 years) presenting atopic dermatitis (AD) were enrolled. Skin prick test (SPT) responses to three different prob...

Xing, P.; Xu, J.; Cong, P.; Wang, Y.; Xue, C., 2015: High throughput analysis of cerebroside molecular species from sea cucumber Parastichopus californicus by liquid chromatography-quadrupole-time-of-flight mass spectrometry. Cerebrosides from sea cucumber Parastichopus californicus were identified by using liquid chromatography-quadrupole-time-of-flight mass spectrometry (LC-Q-TOF MS/ MS). The samples were extracted with chloroform-methanol (2: 1, v/v) solution and pu...