CH521344A - Procédé pour la préparation d'un nouveau dérivé de l'acide nicotinique - Google Patents
Procédé pour la préparation d'un nouveau dérivé de l'acide nicotiniqueInfo
- Publication number
- CH521344A CH521344A CH19071A CH19071A CH521344A CH 521344 A CH521344 A CH 521344A CH 19071 A CH19071 A CH 19071A CH 19071 A CH19071 A CH 19071A CH 521344 A CH521344 A CH 521344A
- Authority
- CH
- Switzerland
- Prior art keywords
- preparation
- nicotinic acid
- new derivative
- derivative
- new
- 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
- C07D213/60—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
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR707001876A FR2074707B1 (fr) | 1970-01-20 | 1970-01-20 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CH521344A true CH521344A (fr) | 1972-04-15 |
Family
ID=9049300
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CH19071A CH521344A (fr) | 1970-01-20 | 1971-01-07 | Procédé pour la préparation d'un nouveau dérivé de l'acide nicotinique |
Country Status (10)
| Country | Link |
|---|---|
| US (1) | US3717649A (fr) |
| BE (1) | BE761696A (fr) |
| CA (1) | CA918163A (fr) |
| CH (1) | CH521344A (fr) |
| DE (1) | DE2102070A1 (fr) |
| ES (1) | ES387288A1 (fr) |
| FR (1) | FR2074707B1 (fr) |
| GB (1) | GB1315091A (fr) |
| NL (1) | NL7100728A (fr) |
| SE (1) | SE365511B (fr) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3996234A (en) * | 1972-04-18 | 1976-12-07 | Bayer Aktiengesellschaft | 1,4-Dihydropyridine carboxylic acid esters |
| US4000284A (en) * | 1975-09-08 | 1976-12-28 | American Home Products Corporation | Phenoxyisobutyric acid salts |
| CN115266977B (zh) * | 2022-07-25 | 2024-02-27 | 山东普洛汉兴医药有限公司 | 一种测定dl-对氯苯丝氨酸乙酯含量的hplc方法 |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CH388314A (fr) * | 1960-04-26 | 1965-02-28 | Louis Couturier Paul | Procédé de fabrication de sels stables et non hygroscopiques des (dialcoyl-amino-alcoxy-carbonyl)-3-pyridines |
| GB1213162A (en) * | 1966-11-16 | 1970-11-18 | Astra Ab | Serum lipid lowering pyridine derivatives and their preparation |
-
1970
- 1970-01-20 FR FR707001876A patent/FR2074707B1/fr not_active Expired
-
1971
- 1971-01-07 CH CH19071A patent/CH521344A/fr not_active IP Right Cessation
- 1971-01-11 US US00105625A patent/US3717649A/en not_active Expired - Lifetime
- 1971-01-13 SE SE00317/71A patent/SE365511B/xx unknown
- 1971-01-14 GB GB197571A patent/GB1315091A/en not_active Expired
- 1971-01-15 ES ES387288A patent/ES387288A1/es not_active Expired
- 1971-01-16 DE DE19712102070 patent/DE2102070A1/de active Pending
- 1971-01-18 BE BE761696A patent/BE761696A/fr unknown
- 1971-01-19 CA CA103121A patent/CA918163A/en not_active Expired
- 1971-01-19 NL NL7100728A patent/NL7100728A/xx unknown
Also Published As
| Publication number | Publication date |
|---|---|
| CA918163A (en) | 1973-01-02 |
| GB1315091A (en) | 1973-04-26 |
| FR2074707A1 (fr) | 1971-10-08 |
| SE365511B (fr) | 1974-03-25 |
| NL7100728A (fr) | 1971-07-22 |
| FR2074707B1 (fr) | 1973-01-12 |
| BE761696A (fr) | 1971-07-01 |
| US3717649A (en) | 1973-02-20 |
| DE2102070A1 (de) | 1971-07-29 |
| ES387288A1 (es) | 1973-05-01 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PL | Patent ceased |