DK43485A - METHOD FOR PREPARING 2- (4- (DIPHENYLMETHYL) -1-PIPERIDINYL) -ACETAMIDES OR ACID ADDITION SALTS. - Google Patents
METHOD FOR PREPARING 2- (4- (DIPHENYLMETHYL) -1-PIPERIDINYL) -ACETAMIDES OR ACID ADDITION SALTS. Download PDFInfo
- Publication number
- DK43485A DK43485A DK43485A DK43485A DK43485A DK 43485 A DK43485 A DK 43485A DK 43485 A DK43485 A DK 43485A DK 43485 A DK43485 A DK 43485A DK 43485 A DK43485 A DK 43485A
- Authority
- DK
- Denmark
- Prior art keywords
- acetamides
- piperidinyl
- addition salts
- acid addition
- diphenylmethyl
- Prior art date
Links
- 239000002253 acid Substances 0.000 title abstract 3
- 150000003839 salts Chemical class 0.000 title abstract 2
- -1 4- (DIPHENYLMETHYL) -1-PIPERIDINYL Chemical class 0.000 title 1
- PYLIHDMLWFFCPB-UHFFFAOYSA-N 2-(4-benzhydrylidenepiperidin-1-yl)acetamide Chemical class C1CN(CC(=O)N)CCC1=C(C=1C=CC=CC=1)C1=CC=CC=C1 PYLIHDMLWFFCPB-UHFFFAOYSA-N 0.000 abstract 1
- UNPKOFGAQOEDMF-UHFFFAOYSA-N 4-benzhydrylidenepiperidine Chemical compound C1CNCCC1=C(C=1C=CC=CC=1)C1=CC=CC=C1 UNPKOFGAQOEDMF-UHFFFAOYSA-N 0.000 abstract 1
- 125000003545 alkoxy group Chemical group 0.000 abstract 1
- 125000000217 alkyl group Chemical group 0.000 abstract 1
- 230000003266 anti-allergic effect Effects 0.000 abstract 1
- 230000001387 anti-histamine Effects 0.000 abstract 1
- 239000000739 antihistaminic agent Substances 0.000 abstract 1
- 239000000812 cholinergic antagonist Substances 0.000 abstract 1
- 150000001875 compounds Chemical class 0.000 abstract 1
- 230000000694 effects Effects 0.000 abstract 1
- 229910052736 halogen Inorganic materials 0.000 abstract 1
- 150000002367 halogens Chemical class 0.000 abstract 1
- 125000001997 phenyl group Chemical group [H]C1=C([H])C([H])=C(*)C([H])=C1[H] 0.000 abstract 1
- 239000002904 solvent Substances 0.000 abstract 1
- 230000002048 spasmolytic effect Effects 0.000 abstract 1
Landscapes
- Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
- Hydrogenated Pyridines (AREA)
Abstract
2-[4-(Diphenylmethylene)-1-piperidinyl]acetamides of the formula <IMAGE> in which R1 and R2 are each separately H, alkyl or phenyl, X is H, halogen or alkoxy, m is 0, 1 or 2, and n is 1 or 2, or acid addition salts thereof, are prepared by reacting a 4-(diphenylmethylene)piperidine with an ω-halogenoacetamide in an indifferent solvent and in the presence of an acid acceptor. The compounds have an effect which is in particular antiallergic, spasmolytic and antihistaminic.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DK43485A DK149844C (en) | 1980-09-18 | 1985-01-31 | METHOD OF ANALOGUE FOR THE PREPARATION OF 2- (4- (DIPHENYL METHYLENE) -1-PIPERIDINYL) ACETAMIDES OR PHARMACEUTICAL ACCEPTABLE ACID ADDITION SALTS |
Applications Claiming Priority (6)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB8030194 | 1980-09-18 | ||
| GB8030194 | 1980-09-18 | ||
| DK408781 | 1981-09-14 | ||
| DK408781A DK149133C (en) | 1980-09-18 | 1981-09-14 | METHOD OF ANALOGUE FOR THE PREPARATION OF 2- (4- (DIPHENYLMETHYL) - L-PIPERIDINYL) - ACETIC ACIDS OR PHARMACEUTICAL ACCEPTABLE SALTS |
| DK43485A DK149844C (en) | 1980-09-18 | 1985-01-31 | METHOD OF ANALOGUE FOR THE PREPARATION OF 2- (4- (DIPHENYL METHYLENE) -1-PIPERIDINYL) ACETAMIDES OR PHARMACEUTICAL ACCEPTABLE ACID ADDITION SALTS |
| DK43485 | 1985-01-31 |
Publications (4)
| Publication Number | Publication Date |
|---|---|
| DK43485D0 DK43485D0 (en) | 1985-01-31 |
| DK43485A true DK43485A (en) | 1985-01-31 |
| DK149844B DK149844B (en) | 1986-10-13 |
| DK149844C DK149844C (en) | 1987-05-04 |
Family
ID=27220673
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DK43485A DK149844C (en) | 1980-09-18 | 1985-01-31 | METHOD OF ANALOGUE FOR THE PREPARATION OF 2- (4- (DIPHENYL METHYLENE) -1-PIPERIDINYL) ACETAMIDES OR PHARMACEUTICAL ACCEPTABLE ACID ADDITION SALTS |
Country Status (1)
| Country | Link |
|---|---|
| DK (1) | DK149844C (en) |
-
1985
- 1985-01-31 DK DK43485A patent/DK149844C/en not_active IP Right Cessation
Also Published As
| Publication number | Publication date |
|---|---|
| DK149844B (en) | 1986-10-13 |
| DK43485D0 (en) | 1985-01-31 |
| DK149844C (en) | 1987-05-04 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PBP | Patent lapsed |