CH524601A - Verfahren zur Herstellung von Pyridinderivaten - Google Patents
Verfahren zur Herstellung von PyridinderivatenInfo
- Publication number
- CH524601A CH524601A CH907167A CH907167A CH524601A CH 524601 A CH524601 A CH 524601A CH 907167 A CH907167 A CH 907167A CH 907167 A CH907167 A CH 907167A CH 524601 A CH524601 A CH 524601A
- Authority
- CH
- Switzerland
- Prior art keywords
- preparation
- pyridine derivatives
- pyridine
- derivatives
- Prior art date
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
- C07D213/06—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 containing only hydrogen and carbon atoms in addition to the ring nitrogen atom
- C07D213/16—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 containing only hydrogen and carbon atoms in addition to the ring nitrogen atom containing only one pyridine ring
- C07D213/20—Quaternary compounds thereof
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
- A61K31/00—Medicinal preparations containing organic active ingredients
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D239/00—Heterocyclic compounds containing 1,3-diazine or hydrogenated 1,3-diazine rings
- C07D239/02—Heterocyclic compounds containing 1,3-diazine or hydrogenated 1,3-diazine rings not condensed with other rings
- C07D239/24—Heterocyclic compounds containing 1,3-diazine or hydrogenated 1,3-diazine rings not condensed with other rings having three or more double bonds between ring members or between ring members and non-ring members
- C07D239/28—Heterocyclic compounds containing 1,3-diazine or hydrogenated 1,3-diazine rings not condensed with other rings having three or more double bonds between ring members or between ring members and non-ring members with hetero atoms or with carbon atoms having three bonds to hetero atoms with at the most one bond to halogen, directly attached to ring carbon atoms
- C07D239/46—Two or more oxygen, sulphur or nitrogen atoms
- C07D239/52—Two oxygen atoms
- C07D239/54—Two oxygen atoms as doubly bound oxygen atoms or as unsubstituted hydroxy radicals
- C07D239/545—Two oxygen atoms as doubly bound oxygen atoms or as unsubstituted hydroxy radicals with other hetero atoms or with carbon atoms having three bonds to hetero atoms with at the most one bond to halogen, directly attached to ring carbon atoms
- C07D239/553—Two oxygen atoms as doubly bound oxygen atoms or as unsubstituted hydroxy radicals with other hetero atoms or with carbon atoms having three bonds to hetero atoms with at the most one bond to halogen, directly attached to ring carbon atoms with halogen atoms or nitro radicals directly attached to ring carbon atoms, e.g. fluorouracil
Applications Claiming Priority (5)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US56085666A | 1966-06-27 | 1966-06-27 | |
| US67532467A | 1967-10-16 | 1967-10-16 | |
| US67528567A | 1967-10-16 | 1967-10-16 | |
| US1255270A | 1970-04-24 | 1970-04-24 | |
| US23376372A | 1972-03-10 | 1972-03-10 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CH524601A true CH524601A (de) | 1972-06-30 |
Family
ID=27533502
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CH907167A CH524601A (de) | 1966-06-27 | 1967-06-27 | Verfahren zur Herstellung von Pyridinderivaten |
Country Status (11)
| Country | Link |
|---|---|
| US (4) | US3574214A (de) |
| BE (1) | BE700556A (de) |
| BR (2) | BR6790700D0 (de) |
| CH (1) | CH524601A (de) |
| DE (2) | DE1692479C3 (de) |
| ES (1) | ES342287A1 (de) |
| FR (1) | FR1587839A (de) |
| GB (4) | GB1194310A (de) |
| IL (2) | IL28168A (de) |
| NL (2) | NL142331B (de) |
| PH (1) | PH12705A (de) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2082768A5 (de) * | 1970-03-26 | 1971-12-10 | Roussel Uclaf | |
| US3993657A (en) * | 1975-06-16 | 1976-11-23 | Morton-Norwich Products, Inc. | [5-(4-Nitrophenyl)-2-furoylmethyl]pyridinium bromide |
| US4006137A (en) * | 1975-08-21 | 1977-02-01 | E. R. Squibb & Sons, Inc. | 2-Ethenyl imidazolium derivatives |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE682255C (de) * | 1936-07-10 | 1939-10-11 | Fritz Kroehnke Dr | Verfahren zur Darstellung von substituierten Vinylpyridiniumverbindungen |
| FR1283502A (fr) * | 1960-03-10 | 1962-02-02 | Kodak Pathe | Nouvelle classe de colorants de la série des mérocyanines cationiques et produits photographiques les contenant |
| FR1543985A (fr) * | 1966-06-27 | 1968-10-31 | Pfizer & Co C | Nouvelles compositions, notamment compositions alimentaires pour les animaux, et procédés pour les obtenir |
-
1967
- 1967-06-19 GB GB38580/69A patent/GB1194310A/en not_active Expired
- 1967-06-19 GB GB28263/67A patent/GB1192393A/en not_active Expired
- 1967-06-20 IL IL28168A patent/IL28168A/xx unknown
- 1967-06-23 BR BR190700/67A patent/BR6790700D0/pt unknown
- 1967-06-24 ES ES342287A patent/ES342287A1/es not_active Expired
- 1967-06-24 DE DE1692479A patent/DE1692479C3/de not_active Expired
- 1967-06-27 BE BE700556D patent/BE700556A/xx unknown
- 1967-06-27 CH CH907167A patent/CH524601A/de not_active IP Right Cessation
- 1967-06-27 NL NL676708916A patent/NL142331B/xx not_active IP Right Cessation
- 1967-10-16 US US675324A patent/US3574214A/en not_active Expired - Lifetime
- 1967-10-16 US US675285A patent/US3629423A/en not_active Expired - Lifetime
-
1968
- 1968-08-28 IL IL30640A patent/IL30640A/en unknown
- 1968-09-12 NL NL6813043A patent/NL6813043A/xx unknown
- 1968-10-10 GB GB48161/68A patent/GB1241839A/en not_active Expired
- 1968-10-14 BR BR203124/68A patent/BR6803124D0/pt unknown
- 1968-10-14 FR FR1587839D patent/FR1587839A/fr not_active Expired
- 1968-10-15 DE DE19681803167 patent/DE1803167A1/de not_active Withdrawn
- 1968-10-15 GB GB48770/68A patent/GB1221447A/en not_active Expired
-
1970
- 1970-04-24 US US12552*[A patent/US3684802A/en not_active Expired - Lifetime
- 1970-10-28 PH PH11903A patent/PH12705A/en unknown
-
1972
- 1972-03-10 US US00233763A patent/US3787578A/en not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| PH12705A (en) | 1979-07-20 |
| US3684802A (en) | 1972-08-15 |
| BE700556A (de) | 1967-12-27 |
| US3629423A (en) | 1971-12-21 |
| NL6708916A (de) | 1967-12-28 |
| GB1221447A (en) | 1971-02-03 |
| US3574214A (en) | 1971-04-06 |
| ES342287A1 (es) | 1968-07-16 |
| DE1692479A1 (de) | 1972-04-20 |
| IL30640A0 (en) | 1968-10-24 |
| FR1587839A (de) | 1970-03-27 |
| IL30640A (en) | 1972-02-29 |
| BR6803124D0 (pt) | 1973-02-27 |
| GB1194310A (en) | 1970-06-10 |
| NL142331B (nl) | 1974-06-17 |
| NL6813043A (de) | 1969-04-18 |
| US3787578A (en) | 1974-01-22 |
| GB1192393A (en) | 1970-05-20 |
| IL28168A (en) | 1971-12-29 |
| GB1241839A (en) | 1971-08-04 |
| DE1803167A1 (de) | 1969-05-22 |
| DE1692479B2 (de) | 1974-07-25 |
| BR6790700D0 (pt) | 1973-12-26 |
| DE1692479C3 (de) | 1975-03-27 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PL | Patent ceased |