CH456593A - Verfahren zur Herstellung von (3-Niederalkoxy-2-pyridyl)-acetonen - Google Patents
Verfahren zur Herstellung von (3-Niederalkoxy-2-pyridyl)-acetonenInfo
- Publication number
- CH456593A CH456593A CH1001565A CH1001565A CH456593A CH 456593 A CH456593 A CH 456593A CH 1001565 A CH1001565 A CH 1001565A CH 1001565 A CH1001565 A CH 1001565A CH 456593 A CH456593 A CH 456593A
- Authority
- CH
- Switzerland
- Prior art keywords
- acetones
- pyridyl
- preparation
- lower alkoxy
- alkoxy
- Prior art date
Links
- CSCPPACGZOOCGX-UHFFFAOYSA-N Acetone Chemical class CC(C)=O CSCPPACGZOOCGX-UHFFFAOYSA-N 0.000 title 1
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
- C07D213/62—Oxygen or sulfur atoms
- C07D213/63—One oxygen atom
- C07D213/65—One oxygen atom attached in position 3 or 5
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Plural Heterocyclic Compounds (AREA)
- Pyridine Compounds (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US383993A US3336327A (en) | 1964-07-20 | 1964-07-20 | Lower alkoxy pyridyl acetones |
| US598895A US3338909A (en) | 1964-07-20 | 1966-12-05 | Method of preparation of lower alkoxy piperidyl acetones by hydrogenation with rhodium in acid conditions |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CH456593A true CH456593A (de) | 1968-07-31 |
Family
ID=27010421
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CH1001565A CH456593A (de) | 1964-07-20 | 1965-07-16 | Verfahren zur Herstellung von (3-Niederalkoxy-2-pyridyl)-acetonen |
Country Status (6)
| Country | Link |
|---|---|
| US (1) | US3338909A (de) |
| BE (1) | BE667078A (de) |
| CH (1) | CH456593A (de) |
| GB (1) | GB1034879A (de) |
| IT (1) | IT1148202B (de) |
| NL (1) | NL6509174A (de) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6562829B1 (en) | 1997-05-23 | 2003-05-13 | Hadasit Medical Research Services & Development Co., Ltd. | Treatment of hepatic cirrhosis |
| CN102603615B (zh) * | 2012-02-22 | 2013-11-13 | 中国海洋大学 | 2-丙酮基-3-甲氧基哌啶的中间体及其制备方法 |
| CN112279805B (zh) * | 2020-11-16 | 2022-03-22 | 浙江金伯士药业有限公司 | 制备1-（3-甲氧基吡啶-2-基）-2-丙酮的方法 |
Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2775597A (en) * | 1954-02-12 | 1956-12-25 | American Cyanamid Co | Method for preparing quinazolone intermediates |
| US2878254A (en) * | 1956-09-06 | 1959-03-17 | Us Vitamin Corp | N, n'-alkylene-bis-(3-hydroxypiperidine) compounds and preparation thereof |
| US2937179A (en) * | 1958-04-09 | 1960-05-17 | Seymour L Shapiro | Process for phenylimidazolino [1, 2-alpha]piperidines |
| US3056797A (en) * | 1959-10-27 | 1962-10-02 | U S Vitamin And Pharmaceutical | N-(beta-hydroxy, beta-[substituted phenyl]) ethyl-3-hydroxypiperidines |
| GB904117A (en) * | 1960-01-21 | 1962-08-22 | Abbott Lab | Improvements in or relating to catalytic reduction of pyridine and pyridine salts |
| US3051715A (en) * | 1960-03-14 | 1962-08-28 | Lakeside Lab Inc | 2-(aminoalkyl)-3-hydroxypiperidines |
-
1965
- 1965-06-03 GB GB23790/65A patent/GB1034879A/en not_active Expired
- 1965-06-12 IT IT13043/65A patent/IT1148202B/it active
- 1965-07-15 NL NL6509174A patent/NL6509174A/xx unknown
- 1965-07-16 CH CH1001565A patent/CH456593A/de unknown
- 1965-07-19 BE BE667078A patent/BE667078A/xx unknown
-
1966
- 1966-12-05 US US598895A patent/US3338909A/en not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| BE667078A (de) | 1966-01-19 |
| US3338909A (en) | 1967-08-29 |
| NL6509174A (de) | 1966-01-21 |
| GB1034879A (en) | 1966-07-06 |
| IT1148202B (it) | 1986-11-26 |
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