BE682550A - - Google Patents
Info
- Publication number
- BE682550A BE682550A BE682550DA BE682550A BE 682550 A BE682550 A BE 682550A BE 682550D A BE682550D A BE 682550DA BE 682550 A BE682550 A BE 682550A
- Authority
- BE
- Belgium
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D213/00—Heterocyclic compounds containing six-membered rings, not condensed with other rings, with one nitrogen atom as the only ring hetero atom and three or more double bonds between ring members or between ring members and non-ring members
- C07D213/02—Heterocyclic compounds containing six-membered rings, not condensed with other rings, with one nitrogen atom as the only ring hetero atom and three or more double bonds between ring members or between ring members and non-ring members having three double bonds between ring members or between ring members and non-ring members
- C07D213/04—Heterocyclic compounds containing six-membered rings, not condensed with other rings, with one nitrogen atom as the only ring hetero atom and three or more double bonds between ring members or between ring members and non-ring members having three double bonds between ring members or between ring members and non-ring members having no bond between the ring nitrogen atom and a non-ring member or having only hydrogen or carbon atoms directly attached to the ring nitrogen atom
- C07D213/60—Heterocyclic compounds containing six-membered rings, not condensed with other rings, with one nitrogen atom as the only ring hetero atom and three or more double bonds between ring members or between ring members and non-ring members having three double bonds between ring members or between ring members and non-ring members having no bond between the ring nitrogen atom and a non-ring member or having only hydrogen or carbon atoms directly attached to the ring nitrogen atom with hetero atoms or with carbon atoms having three bonds to hetero atoms with at the most one bond to halogen, e.g. ester or nitrile radicals, directly attached to ring carbon atoms
- C07D213/78—Carbon atoms having three bonds to hetero atoms, with at the most one bond to halogen, e.g. ester or nitrile radicals
- C07D213/79—Acids; Esters
- C07D213/80—Acids; Esters in position 3
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D491/00—Heterocyclic compounds containing in the condensed ring system both one or more rings having oxygen atoms as the only ring hetero atoms and one or more rings having nitrogen atoms as the only ring hetero atoms, not provided for by groups C07D451/00 - C07D459/00, C07D463/00, C07D477/00 or C07D489/00
- C07D491/02—Heterocyclic compounds containing in the condensed ring system both one or more rings having oxygen atoms as the only ring hetero atoms and one or more rings having nitrogen atoms as the only ring hetero atoms, not provided for by groups C07D451/00 - C07D459/00, C07D463/00, C07D477/00 or C07D489/00 in which the condensed system contains two hetero rings
- C07D491/04—Ortho-condensed systems
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Pyridine Compounds (AREA)
- Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP3558965 | 1965-06-15 | ||
| JP7790665 | 1965-12-17 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BE682550A true BE682550A (de) | 1966-11-14 |
Family
ID=26374574
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE682550D BE682550A (de) | 1965-06-15 | 1966-06-15 |
Country Status (8)
| Country | Link |
|---|---|
| US (1) | US3557131A (de) |
| BE (1) | BE682550A (de) |
| CH (1) | CH553781A (de) |
| DE (1) | DE1670526A1 (de) |
| FR (1) | FR5875M (de) |
| GB (1) | GB1149086A (de) |
| NL (1) | NL6608293A (de) |
| SE (1) | SE338991B (de) |
Families Citing this family (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3781280A (en) * | 1966-11-16 | 1973-12-25 | Astra Ab | Fluoro-pyridine derivatives and therapeutically acceptable salts thereof |
| US3717636A (en) * | 1970-01-21 | 1973-02-20 | A Esanu | Salts of pyridoxine mono-esters |
| GB1433222A (de) * | 1973-03-28 | 1976-04-22 | Prod Ch8Mi Soc Et | |
| US4233304A (en) * | 1978-07-31 | 1980-11-11 | Crinos Industria Farmacobiologica S.P.A. | Pyridoxine derivatives |
| IT1129707B (it) * | 1980-01-22 | 1986-06-11 | D & D Srl | Derivati dell'acido nicotinico ad attivita terapeutica,procedimento per la loro preparazione e relative composizioni farmaceutiche |
| GB2545473B (en) | 2015-12-17 | 2021-08-04 | Kohler Mira Ltd | Faucets |
-
1966
- 1966-06-06 US US555243A patent/US3557131A/en not_active Expired - Lifetime
- 1966-06-10 GB GB26045/66A patent/GB1149086A/en not_active Expired
- 1966-06-14 SE SE08090/66A patent/SE338991B/xx unknown
- 1966-06-14 CH CH854266A patent/CH553781A/de not_active IP Right Cessation
- 1966-06-15 FR FR65553A patent/FR5875M/fr not_active Expired
- 1966-06-15 BE BE682550D patent/BE682550A/xx unknown
- 1966-06-15 NL NL6608293A patent/NL6608293A/xx unknown
- 1966-06-15 DE DE19661670526 patent/DE1670526A1/de active Pending
Also Published As
| Publication number | Publication date |
|---|---|
| DE1670526A1 (de) | 1970-11-12 |
| FR5875M (de) | 1968-03-18 |
| NL6608293A (de) | 1966-12-16 |
| CH553781A (de) | 1974-09-13 |
| GB1149086A (en) | 1969-04-16 |
| SE338991B (de) | 1971-09-27 |
| US3557131A (en) | 1971-01-19 |