The antianemic activity of water-soluble polymetallocomplexes (PMCs) of pectin polysaccharides containingd-metal ions (Fe2+, Co2+, Cu2+) in various ratios was studied in experiments on rats. It is established that PMCs produce a significant stimulating action on the hemopoietic processes, which is manifested by increasing the hemoglobin level and the erythrocyte number and by accelerating the restoration of hematological indices after the model anemia caused by hemorrhage. The most pronounced effect on the hematological indices was observed for a PMC containing Fe2+, Co2+, and Cu2+ ions in a ratio close to 1:1:1.
The antianemic activity of water-soluble polymetallocomplexes of pectin polysaccharides containing d metal ions — Fe2+, Co2+, and Cu2+ — at different ratios was studied in laboratory rats. The results showed that complexes had marked stimulatory effects on hematopoietic processes, with increases in hemoglobin concentrations and erythrocyte counts, along with intensification of the recovery of hematological parameters after anemia induced by hemorrhage. The highest level of activity on hematological measures was obtained with the polymetallocomplex containing Fe2+, Co2+, and Cu2+ ions at a ratio close to 1:1:1.
The effects of water-soluble Na-,Fe-,Co-,Cu-polygalacturonate on hemopoiesis were studied in laboratory animals of various species, age, and functional groups. The compound had a strong positive effect on hemopoiesis, which manifested in an increase in hemoglobin concentration and erythrocyte count and rapid recovery of blood parameters after acute blood loss.
ChemInformVolume 33, Issue 47 p. 125-125 Heterocyclic Compounds Reactions of 3-Substituted 1,2-Epoxypropanes with Pyridinium Salts. N-Alkylpyridinium Salts and Their Synthetic Potential. A. N. Karaseva, A. N. Karaseva Arbuzov Inst. Org. Phys. Chem., Kazan Sci. Cent., Russ. Acad. Sci., Kazan 420088, RussiaSearch for more papers by this authorV. F. Mironov, V. F. Mironov Arbuzov Inst. Org. Phys. Chem., Kazan Sci. Cent., Russ. Acad. Sci., Kazan 420088, RussiaSearch for more papers by this authorV. V. Karlin, V. V. Karlin Arbuzov Inst. Org. Phys. Chem., Kazan Sci. Cent., Russ. Acad. Sci., Kazan 420088, RussiaSearch for more papers by this authorA. I. Konovalov, A. I. Konovalov Arbuzov Inst. Org. Phys. Chem., Kazan Sci. Cent., Russ. Acad. Sci., Kazan 420088, RussiaSearch for more papers by this authorO. V. Tsepaeva, O. V. Tsepaeva Arbuzov Inst. Org. Phys. Chem., Kazan Sci. Cent., Russ. Acad. Sci., Kazan 420088, RussiaSearch for more papers by this authorE. R. Yunusov, E. R. Yunusov Arbuzov Inst. Org. Phys. Chem., Kazan Sci. Cent., Russ. Acad. Sci., Kazan 420088, RussiaSearch for more papers by this author A. N. Karaseva, A. N. Karaseva Arbuzov Inst. Org. Phys. Chem., Kazan Sci. Cent., Russ. Acad. Sci., Kazan 420088, RussiaSearch for more papers by this authorV. F. Mironov, V. F. Mironov Arbuzov Inst. Org. Phys. Chem., Kazan Sci. Cent., Russ. Acad. Sci., Kazan 420088, RussiaSearch for more papers by this authorV. V. Karlin, V. V. Karlin Arbuzov Inst. Org. Phys. Chem., Kazan Sci. Cent., Russ. Acad. Sci., Kazan 420088, RussiaSearch for more papers by this authorA. I. Konovalov, A. I. Konovalov Arbuzov Inst. Org. Phys. Chem., Kazan Sci. Cent., Russ. Acad. Sci., Kazan 420088, RussiaSearch for more papers by this authorO. V. Tsepaeva, O. V. Tsepaeva Arbuzov Inst. Org. Phys. Chem., Kazan Sci. Cent., Russ. Acad. Sci., Kazan 420088, RussiaSearch for more papers by this authorE. R. Yunusov, E. R. Yunusov Arbuzov Inst. Org. Phys. Chem., Kazan Sci. Cent., Russ. Acad. Sci., Kazan 420088, RussiaSearch for more papers by this author First published: 18 May 2010 https://doi.org/10.1002/chin.200247125Read the full textAboutPDF ToolsRequest permissionExport citationAdd to favoritesTrack citation ShareShare Give accessShare full text accessShare full-text accessPlease review our Terms and Conditions of Use and check box below to share full-text version of article.I have read and accept the Wiley Online Library Terms and Conditions of UseShareable LinkUse the link below to share a full-text version of this article with your friends and colleagues. Learn more.Copy URL Share a linkShare onFacebookTwitterLinked InRedditWechat No abstract is available for this article. Volume33, Issue47November 26, 2002Pages 125-125 RelatedInformation
1-Chloro-2,3-epoxypropane and 2,3-epoxypropyl carboxylates react with pyridinium carboxylates and phosphonates, yielding N-alkylated pyridinium salts.
Polysaccharides of Lupinus angustifolius (Bryansk 123 and Krystall varieties) and Lupinus luteus (SG-91 variety) are extracted and hydrolyzed. Their chemical composition and structural features are studied. Optimal conditions for extraction, hydrolysis, and purification of the lupine polysaccharides are found. Structural features of the isolated pectins are determined based on 13 C NMR and IR spectroscopy.
The acid composition of seed oil of Amaranthus cruentus and the synthesis of their glycidyl and pyridinecontaining esters are studied. It is demonstrated that 67% of the total acids are C 18 -polyunsaturated linoleic and linolenic. A new method for preparing glycidyl esters of C 18 -unsaturated carboxylic acids is developed by reacting their salts with ECG in an aprotic medium to produce the corresponding glycidyl esters. The reaction of the glycidyl esters and pyridine salts with carboxylic and phosphonic acids produces the propanolpyridine esters of the acids that combine the properties of the acids and pyridinium salts and are promising in the search for biologically active compounds.
AbstractOxidation of the methylcycloheptene (I) gives a mixture of the alcohols (II) ‐ (IV) which can be further oxidized to form the corresponding ketones and aldehydes respectively.
We developed a technological route for the production of hollow electrocorundum spheres intended for manufacturing highly refractory thermal insulation products, concrete bodies, and loose charges. The technology was tested under industrial conditions.
The oxidation of 1-methylcycloheptene by SeO2 and Hg(OAc)2 gave a mixture of 1-hydroxymethyl-2-cyclohepten-1-ol and 3-methyl-2-cyclohepten-1-ol.
α-3,4-Epoxycarane-2,5-dione when treated with alcoholates and alkali in alcohol forms 3,6,6-trimethyl-2-oxobicyclo[3. 1. 0]-3-hexen-4-yl-formic acid andα-3,4-epoxycaran-2-on-5-ol, whereas in dioxane the first product is formed exclusively.
Chemischer InformationsdienstVolume 15, Issue 43 Preparative Organic Chemistry ChemInform Abstract: REACTION OF EPOXYKETONES OF THE CARANE SERIES IN THE PRESENCE OF BASES A. N. KARASEVA, A. N. KARASEVASearch for more papers by this authorV. V. KARLIN, V. V. KARLINSearch for more papers by this authorI. S. IKHTONOVA, I. S. IKHTONOVASearch for more papers by this authorZ. G. ISAEVA, Z. G. ISAEVASearch for more papers by this author A. N. KARASEVA, A. N. KARASEVASearch for more papers by this authorV. V. KARLIN, V. V. KARLINSearch for more papers by this authorI. S. IKHTONOVA, I. S. IKHTONOVASearch for more papers by this authorZ. G. ISAEVA, Z. G. ISAEVASearch for more papers by this author First published: October 23, 1984 https://doi.org/10.1002/chin.198443078Read the full textAboutPDF ToolsRequest permissionExport citationAdd to favoritesTrack citation ShareShare Give accessShare full text accessShare full-text accessPlease review our Terms and Conditions of Use and check box below to share full-text version of article.I have read and accept the Wiley Online Library Terms and Conditions of UseShareable LinkUse the link below to share a full-text version of this article with your friends and colleagues. Learn more.Copy URL Share a linkShare onFacebookTwitterLinked InRedditWechat No abstract is available for this article. Volume15, Issue43October 23, 1984 RelatedInformation
AbstractErwärmt man das Caran‐3,4‐epoxy‐5‐keton (I) in Alkohol mit Natriumethylat auf 40 ‐ 45°C, so bilden sich der Caran‐epoxyalkohol (II) sowie durch Umlagerung nach Favorskii die Bicyclo[3,1,0]hexencarbonsäure (III).