FIELD: organic chemistry. SUBSTANCE: product: heterocyclic compound of the formula (I) 
where R1 and R2 - hydrogen; R3 - hydrogen, hydroxyl, methoxyl, C1-C3-alkyl or the group XR4 at X - oxygen or S(O)n; n = 0 or 1; R4-C1-C3-alkyl, cyclopentyl or phenyl, or if X - oxygen then R4 can mean AlkNR5R6 where Alk - C2-alkylene chain; R5 and R6 are independent - hydrogen or R5 - iminomethyl and R6 - hydrogen or R3 - the group (CH)(CH)mNR7R8 at m= 0 or 1, and R7 and R8 are independent - hydrogen or C1-C4--alkyl, or R7 - acetyl or iminomethyl, and R8 - hydrogen, or R3 - carbon atom to which it is connected and represents keto-group or its ketal-derivative, and also their physiologically acceptable salts involving internal salt if it is possible, and metabolically labile esters. Synthesized compounds were used in medicine and veterinary. EFFECT: improved method of synthesis. 6 cl, 4 tbl
| Title | Year | Author | Number |
|---|---|---|---|
| ESTERS OF 10-(1-HYDROXYETHYL)- 11-OXO-1 -AZATRICYCLO- [7,2,0,0]-UNDEC- 2-ENE-2- CARBOXYLIC ACID AND A METHOD OF THEIR SYNTHESIS | 1992 |
|
RU2043354C1 |
| METHOD OF SYNTHESIS OF 4-METHOXY-10-(1-HYDROXYETHYL)-11-OXO- -1-AZATRICYCLO-[7.2.0.0]-UNDECA-2-ENE CARBOXYLIC ACID OR ITS SALTS, 4-TERTIARY-BUTYLBENZYL-(4S, 8S, 9R, 10S, 12R)-4-METHOXY-10- -(1-HYDROXYETHYL)-11-OXO-1-AZATRICYCLO-[7.2.0.0]-UNDECA-2-ENE-2 CARBOXYLATE | 1994 |
|
RU2127735C1 |
| INDOLE DERIVATIVES | 1994 |
|
RU2144535C1 |
| COMPOUNDS AND METHODS FOR TREATMENT OF PARASITIC DISEASES | 2018 |
|
RU2793122C2 |
| HEXAHYDRONAPHTHALENE ESTER COMPOUNDS AND PHARMACEUTICAL COMPOSITION | 1993 |
|
RU2104997C1 |
| SUBSTITUTED DIAMINOCARBOXAMIDE AND DIAMINOCARBONITRILE DERIVATIVES OF PYRIMIDINES, COMPOSITIONS THEREOF AND METHODS OF TREATING USE THEREOF | 2012 |
|
RU2697712C2 |
| LIGAND CONJUGATE WITH CYTOTOXIC DRUG PREPARATION, METHOD AND APPLICATION THEREOF | 2016 |
|
RU2708461C2 |
| 2-OXA-5-AZABICYCLO[2.2.1]HEPTANE-3-YL DERIVATIVES | 2015 |
|
RU2697651C2 |
| CONDENSED TROPANIC DERIVATIVES AS NEUROMEDIATOR REVERSE CAPTURE INHIBITORS | 1996 |
|
RU2162469C2 |
| SUBSTITUTED DIAMINO-CARBOXAMIDE AND DIAMINO-CARBONITRILE PYRIMIDINE DERIVATIVES, THEIR COMPOSITIONS AND METHODS OF TREATMENT USING THEM | 2012 |
|
RU2625309C2 |
