ITVI20130143A1 - Processo migliorato per la preparazione di 3-amminopiperidina e suoi derivati - Google Patents
Processo migliorato per la preparazione di 3-amminopiperidina e suoi derivatiInfo
- Publication number
- ITVI20130143A1 ITVI20130143A1 ITVI20130143A ITVI20130143A1 IT VI20130143 A1 ITVI20130143 A1 IT VI20130143A1 IT VI20130143 A ITVI20130143 A IT VI20130143A IT VI20130143 A1 ITVI20130143 A1 IT VI20130143A1
- Authority
- IT
- Italy
- Prior art keywords
- amminopiperidine
- derivatives
- preparation
- improved process
- improved
- Prior art date
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D211/00—Heterocyclic compounds containing hydrogenated pyridine rings, not condensed with other rings
- C07D211/02—Preparation by ring-closure or hydrogenation
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D211/00—Heterocyclic compounds containing hydrogenated pyridine rings, not condensed with other rings
- C07D211/04—Heterocyclic compounds containing hydrogenated pyridine rings, not condensed with other rings with only hydrogen or carbon atoms directly attached to the ring nitrogen atom
- C07D211/06—Heterocyclic compounds containing hydrogenated pyridine rings, not condensed with other rings with only hydrogen or carbon atoms directly attached to the ring nitrogen atom having no double bonds between ring members or between ring members and non-ring members
- C07D211/36—Heterocyclic compounds containing hydrogenated pyridine rings, not condensed with other rings with only hydrogen or carbon atoms directly attached to the ring nitrogen atom having no 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, e.g. ester or nitrile radicals, directly attached to ring carbon atoms
- C07D211/56—Nitrogen atoms
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D211/00—Heterocyclic compounds containing hydrogenated pyridine rings, not condensed with other rings
- C07D211/04—Heterocyclic compounds containing hydrogenated pyridine rings, not condensed with other rings with only hydrogen or carbon atoms directly attached to the ring nitrogen atom
- C07D211/80—Heterocyclic compounds containing hydrogenated pyridine rings, not condensed with other rings with only hydrogen or carbon atoms directly attached to the ring nitrogen atom having two double bonds between ring members or between ring members and non-ring members
- C07D211/84—Heterocyclic compounds containing hydrogenated pyridine rings, not condensed with other rings with only hydrogen or carbon atoms directly attached to the ring nitrogen atom having two 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
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
- Hydrogenated Pyridines (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| ITVI20130143 ITVI20130143A1 (it) | 2013-04-04 | 2013-05-30 | Processo migliorato per la preparazione di 3-amminopiperidina e suoi derivati |
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| IT000090A ITVI20130090A1 (it) | 2013-04-04 | 2013-04-04 | Processo per la preparazione di 3-amminopiperidina e suoi derivati |
| ITVI20130143 ITVI20130143A1 (it) | 2013-04-04 | 2013-05-30 | Processo migliorato per la preparazione di 3-amminopiperidina e suoi derivati |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| ITVI20130143A1 true ITVI20130143A1 (it) | 2014-10-05 |
Family
ID=48366499
Family Applications (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| IT000090A ITVI20130090A1 (it) | 2013-04-04 | 2013-04-04 | Processo per la preparazione di 3-amminopiperidina e suoi derivati |
| ITVI20130143 ITVI20130143A1 (it) | 2013-04-04 | 2013-05-30 | Processo migliorato per la preparazione di 3-amminopiperidina e suoi derivati |
Family Applications Before (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| IT000090A ITVI20130090A1 (it) | 2013-04-04 | 2013-04-04 | Processo per la preparazione di 3-amminopiperidina e suoi derivati |
Country Status (1)
| Country | Link |
|---|---|
| IT (2) | ITVI20130090A1 (it) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113121414B (zh) * | 2020-01-15 | 2024-03-29 | 鲁南制药集团股份有限公司 | 一种曲格列汀中间体的合成方法 |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2830991A (en) * | 1954-05-17 | 1958-04-15 | Gruenenthal Chemie | Products of the amino-piperidine-2-6-dione series |
-
2013
- 2013-04-04 IT IT000090A patent/ITVI20130090A1/it unknown
- 2013-05-30 IT ITVI20130143 patent/ITVI20130143A1/it unknown
Also Published As
| Publication number | Publication date |
|---|---|
| ITVI20130090A1 (it) | 2014-10-05 |
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