R. Ya. Okmanov

Most-cited works

1. 2-Methyl-4-oxo-6,7,8,9-tetrahydrothieno[2′,3′:4,5]pyrimidino[1,2-<i>a</i>]pyridine-3-carboxylic acid20116 citations
2. Quinazolines. 3*. synthesis of 6-bromo-8-chloro-sulfonylquinazoline-2,4(1h,3h)-dione and its interaction with nucleophilic reagents20105 citations
3. Alternative and efficient method for the preparation of 2-acetamidobenzimidazoles20213 citations
4. Reactions of Quinazoline Alkaloids and their Derivatives with Electrophilic Reagents20083 citations
5. Synthesis and structure of 6-bromo-4-hydroxy-2,3-tetramethylene-3,4-dihydroquinazoline and its mixed crystal with 4-hydroxy-2,3-tetramethylene-3,4-dihydroquinazoline20093 citations
6. Synthesis, crystal structure and evaluation of the cytotoxic, antimicrobial activity of some S- and N-derivatives of 5-phenyl-1,2,4-triazole-2,4-dihydro-3-thione20253 citations
7. 9-Furfurylidene-2,3-dimethyl-6,7,8,9-tetrahydro-4<i>H</i>-thieno[2′,3′:4,5]pyrimidino[1,2-<i>a</i>]pyridin-4-one20103 citations
8. Benzazoles: I. Regioselective arylsulfonylation of benzimidazol-2-amine20132 citations
9. Stereochemistry of tropane alkaloid of convolvine and their derivatives20192 citations
10. Rinderidine and oblongifolidine new pyrrolizidine alkaloids from<i>Rindera oblongifolia</i>M. Popov and their absolute configurations20222 citations