+++thanx

[pyrazole]

thanx

[Ivan110]

5:

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[Ivan110]

7:

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[Ivan110]

Проверти правильность ссылок:
Vol 101 - 1984 год, а
Vol 92 - 1990 год?

[pyrazole]

yes sure dear and thanx for 2 references

[suprachemister]

#6
Hydrogen bonds of amides. XIII. IR spectra and structure of dipeptides
By Ginzburg, I. M.
From Zhurnal Obshchei Khimii (1982), 52(7), 1635-42. Language: Russian, Database: CAPLUS
The IR spectra of RCONHCHR1CONHR2 (I; R = Me, Pr; R1 = H, DL-Me, DL-iso-Bu; R2 = Me, Bu) were measured in CCl4. Changes in γNH are attributed to intramol. H bonding (with formation of 5- and 7-membered rings) and the steric effect of the R1 radical. The dimerization const. for I (R = Pr, R1 = R2 = Me) was measured at 20°.

#2
Search for anticonvulsives among compounds metabolized to 1,4-benzodiazepines in the body of animals
By Golovenko, N. Ya.; Karaseva, T. L.; Zhilina, Z. I.
From Khimiko-Farmatsevticheskii Zhurnal (1979), 13(8), 62-8. Language: Russian, Database: CAPLUS
The anticonvulsant ED50 doses of the 10 benzophenone derivs. I (R = Br, Cl, NO2; R1 = O, NOH, etc.; R2 = H, COMe, COCCl3, COCH2Cl, COCH2NHCOCH3, etc.) prepd. and tested in mice ranged from 1.5 mg/kg for I (R = Br; R1 = NOH; R2 = COCH2Cl) to 225 mg/kg for I (R = Br; R1 = O; R2 = COMe). Structure-activity relations are discussed.

#3
Glycinamides
By Van Dorsser, William; Martens, Mark; Gillet, Claude; Niebes, Paul; Roncucci, Romeo; Roba, Joseph; Cordi, Alexis; Lambelin, Georges
From Belg. (1981), BE 885303 A1 19810319. Language: French, Database: CAPLUS
RR1NCHR2CONR3R4 (R = optionally alkyl, alkenyl, alkynyl, acyl; R1 = H, alkyl, acyl, alkoxycarbonyl, H2NCOCH2; R2 = H, alkyl, Ph; R3 = H, alkyl, Ph, halophenyl; R4 = H, alkyl) were prepd. Thus, Me(CH2)17NH2 was treated with ClCH2CONH2 to give Me(CH2)17NHCH2CONH2 which was anticonvulsant against bicucullin-induced convulsion in mice at 10-100 mg/kg orally.

#4
Spectral characteristics of ureides, thioureides, isoselenoureides, and guanidines
By Aleksashin, Yu. V.; Brega, V. D.
Edited by Kharchenko, V. G
From Nukleofil'nye Reakts. Karbonil'nykh Soedin. (1982), 98-100. Language: Russian, Database: CAPLUS
IR spectral frequencies and NMR chem. shifts were obtained for the title compds. I (R = H, Me, Et, PhCH2, halo, NO2; X = O, S, NH) and II (R = H, Me).