FIELD: organic chemistry. SUBSTANCE: invention proposes compounds of the formula (I): 
where R1 means hydrogen or methyl and R2 means hydrogen or L-alanyl-L-alanine and its pharmaceutically acceptable acid additive salts. Synthesized compounds can be used in medicine for treatment patients with stomach and duodenal ulcers induced by Helicobacter pylori. EFFECT: enhanced effectiveness of ulcer treatment.
| Title |
Year |
Author |
Number |
| METHOD OF PREPARING TROVAFLOXACIN |
1999 |
|
RU2167867C2 |
| POLYMORPHES 6-N-(L-ALA-L-ALA) OF TROVAFLOXACINE |
1996 |
- Timoti Norris
- Dzhejms Dzh. Makgarri
- Duglas Dzh. M. Allen
|
RU2151152C1 |
| 7-([-([1α,5α,6α]]-6-AMINO-3-AZABICYCLO-[3,1,0]-HEX-3-YL)-6-FLUORO-1- -(2,4-DIFLUOROPHENYL)-1,4-DIHYDRO-4-OXO-1,8-NAPHTHYRIDINE-3- -CARBOXYLIC AND METHANESULFONIC ACIDS SALT AND A METHOD OF ITS SYNTHESIS |
1996 |
- Linne A.Khandan'Jan
- Robert L.Khendrikson
- Fillip Dzh.Dzhonson
- Tomas A.Morris
- Timoti Norris
|
RU2125571C1 |
| AZABICYCLO-QUINOLONE CAROBOXYLIC ACIDS OR THEIR PHARMACEUTICALLY ACCEPTABLE ACID-ADDITIVE SALTS AND INTERMEDIATE PRODUCTS FOR THEIR SYNTHESIS |
1989 |
- Kehtrin Ehlizabet Brajti[Us]
|
RU2049777C1 |
| PHARMACEUTICAL BACTERICIDAL COMPOSITIONS AND THEIR USING |
1993 |
- Piter Blekbern[Us]
- Stiven Dzh.Prodzhen[Us]
- Ehdvard B.Goldberg[Us]
|
RU2104710C1 |
| NEW DERIVATIVES OF PYRIDONE CARBOXYLIC ACIDS, METHOD AND INTERMEDIATE COMPOUNDS FOR THEIR SYNTHESIS, PHARMACEUTICAL COMPOSITION AND METHOD OF TREATING PATIENTS WITH INFECTIOUS DISEASES |
1993 |
- Kim Chung Sup
- Kim Chin Vung
- Li Che Mok
- Cho Il Khvan
- Jun Eng Sik
- Shin Jung Chun
- Li Ki Khi
- Kim Che Khak
- Jung Eng Khvan
- Anseung Kho
|
RU2161154C2 |
| INTERMEDIATES AND METHOD OF PREPARING NAPHTHIRIDONE CARBOXYLIC ACID SALTS |
1994 |
- Tamim F.Brejsh
- Darrell E.Foks
- Timoti Norris
- Piter R.Rouz
|
RU2147303C1 |
| OXAZOLIDINONE DERIVATIVES |
2001 |
- Mekhta Anita
- Arora Sudershan K.
- Das Bisvadzhit
- Rehj Abkhidzhit
- Rudra Sonali
- Rattan Ashok
|
RU2292345C9 |
| METHOD OF CULTURING HELICOBACTER PILORI |
1999 |
- Chervinets V.M.
- Chervinets L.F.
|
RU2145975C1 |
| METHOD FOR TREATING THE CASES OF CHRONIC PROSTATITIS, GASTRIC AND DUODENAL PEPTIC ULCER |
1999 |
- Chervinets V.M.
- Komarov B.A.
|
RU2150271C1 |
