FIELD: organic chemistry. SUBSTANCE: 5-dihydroxyalkene-derivative of pyrazolo[3,4-b] pyridine of formula (I), available in the invention deskription, where R1-R5; Y and Z are defined in the invention. EFFECT: improved method of synthesis.
| Title |
Year |
Author |
Number |
| METHOD FOR PRODUCTION OF MEVALONELACTONE DERIVATIVES |
1989 |
- Esikhiro Fudzikava[Jp]
- Mikio Suzuki[Jp]
- Khirosi Ivasaki[Jp]
- Mitsuaki Sakasita[Jp]
- Masaki Kitakhara[Jp]
|
RU2045529C1 |
| METHOD OF SYNTHESIS OF BENZIMIDAZOLE DERIVATIVES OR THEIR SALTS |
1990 |
- Takekhiko Naka[Jp]
- Kokhei Nisikava[Jp]
|
RU2023713C1 |
| TRICYCLIC COMPOUNDS OF BENZOPYRAN AS ANTIARRHYTHMIC AGENTS |
2005 |
- Okhrai Kazukhiko
- Sigeta Jukikhiro
- Uesugi Osamu
- Okada Takumi
- Matsuda Tomojuki
|
RU2380370C2 |
| SUBSTITUTED BENZOPYRANE DERIVATIVES USED AGAINST ARRHYTHMIA |
2002 |
- Okhara Josio
- Okhraj Kazukhiko
- Janagikhara Kazufumi
- Sigeta Jukikhiro
- Tsukagosi Toru
- Jamasita Toru
|
RU2291867C2 |
| DERIVATIVES OF 1,2,4-TRIAZOLE, OPTICALLY INERT OR CONTAINING R- OR S-CONFIGURATION AT C-2 AND C-3 ASYMMETRIC CENTERS, OR THEIR SALTS SHOWING FUNGICIDE ACTIVITY, AND A METHOD OF THEIR SYNTHESIS |
1990 |
- Katsumi Itokh[Jp]
- Kendzi Okonogi[Jp]
|
RU2039050C1 |
| DERIVATIVES OF 3(2H)-PYRIDAZINONES OR THEIR PHARMACEUTICALLY ACCEPTABLE ADDITIVE ACID SALTS AND PHARMACEUTICAL COMPOSITION ON SAID |
1994 |
- Kejzo Tanikava
- Akira Saito
- Mitsuaki Khirotsuka
- Ken-Iti Sikada
|
RU2138486C1 |
| DERIVATIVES OF 1,2,4-TRIAZOLO[1,5-B]PYRIDAZINE OR THEIR SALTS, METHODS OF THEIR SYNTHESIS, PHARMACEUTICAL COMPOSITION AND METHOD OF PATIENT TREATMENT |
1993 |
- Akio Mijake
- Jasukhiko Kavano
- Jasuko Asida
|
RU2130458C1 |
| SULFUR-CONTAINING HETEROCYCLIC COMPOUNDS OR PHARMACEUTICALLY ACCEPTABLE SALTS THEREOF |
1989 |
- Takasi Sokhda[Jp]
- Masao Tsuda[Jp]
- Ivao Jamazaki[Jp]
|
RU2041875C1 |
| METHOD OF PRODUCING THIOPHENE DERIVATIVE AND INTERMEDIATE PRODUCT THEREOF |
2009 |
- Janagikhara Kazufumi
- Umezava Singo
- Mijadzi Katsuaki
|
RU2495877C2 |
| HETEROCYCLIC COMPOUNDS, PHARMACEUTICAL COMPOSITION SHOWING ANTAGONISTIC ACTIVITY WITH RESPECT TO ANGIOTENSIN-II AND A METHOD OF ANTAGONIZATION OF ANGIOTENSIN-II IN MAMMALS |
1992 |
- Takekhiko Naka[Jp]
- Esijuki Finada[Jp]
|
RU2104276C1 |
