CH497418A - Procédés de préparation d'une amine tertiaire - Google Patents
Procédés de préparation d'une amine tertiaireInfo
- Publication number
- CH497418A CH497418A CH582769A CH582769A CH497418A CH 497418 A CH497418 A CH 497418A CH 582769 A CH582769 A CH 582769A CH 582769 A CH582769 A CH 582769A CH 497418 A CH497418 A CH 497418A
- Authority
- CH
- Switzerland
- Prior art keywords
- preparing
- processes
- tertiary amine
- tertiary
- amine
- Prior art date
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D311/00—Heterocyclic compounds containing six-membered rings having one oxygen atom as the only hetero atom, condensed with other rings
- C07D311/02—Heterocyclic compounds containing six-membered rings having one oxygen atom as the only hetero atom, condensed with other rings ortho- or peri-condensed with carbocyclic rings or ring systems
- C07D311/04—Benzo[b]pyrans, not hydrogenated in the carbocyclic ring
- C07D311/58—Benzo[b]pyrans, not hydrogenated in the carbocyclic ring other than with oxygen or sulphur atoms in position 2 or 4
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
- Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB1859468A GB1151474A (en) | 1968-04-19 | 1968-04-19 | New Tertiary Amine Compounds and Methods for their Production |
Publications (1)
Publication Number | Publication Date |
---|---|
CH497418A true CH497418A (fr) | 1970-10-15 |
Family
ID=10115130
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CH582769A CH497418A (fr) | 1968-04-19 | 1969-04-17 | Procédés de préparation d'une amine tertiaire |
Country Status (8)
Country | Link |
---|---|
BE (1) | BE731682A (fr) |
CH (1) | CH497418A (fr) |
DE (1) | DE1919560A1 (fr) |
DK (1) | DK120802B (fr) |
FR (1) | FR2007481A1 (fr) |
GB (1) | GB1151474A (fr) |
NL (1) | NL6905914A (fr) |
SE (1) | SE340286B (fr) |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
SE8605504D0 (sv) * | 1986-12-19 | 1986-12-19 | Astra Laekemedel Ab | Novel chroman derivatives |
GB0426061D0 (en) * | 2004-11-26 | 2004-12-29 | Pfizer Ltd | Chroman compounds |
-
1968
- 1968-04-19 GB GB1859468A patent/GB1151474A/en not_active Expired
-
1969
- 1969-04-17 SE SE541769A patent/SE340286B/xx unknown
- 1969-04-17 DK DK210269A patent/DK120802B/da unknown
- 1969-04-17 CH CH582769A patent/CH497418A/fr not_active IP Right Cessation
- 1969-04-17 DE DE19691919560 patent/DE1919560A1/de not_active Withdrawn
- 1969-04-17 NL NL6905914A patent/NL6905914A/xx unknown
- 1969-04-17 BE BE731682D patent/BE731682A/xx unknown
- 1969-04-17 FR FR6912020A patent/FR2007481A1/fr not_active Withdrawn
Also Published As
Publication number | Publication date |
---|---|
SE340286B (fr) | 1971-11-15 |
DE1919560A1 (de) | 1970-01-22 |
NL6905914A (fr) | 1969-10-21 |
DK120802B (da) | 1971-07-19 |
GB1151474A (en) | 1969-05-07 |
FR2007481A1 (en) | 1970-01-09 |
BE731682A (fr) | 1969-10-01 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
PL | Patent ceased |