DK287289A - Fremgangsmaade til fremstilling af 1-(p-tert-butylfenyl)-4-oe4'-(alfa-hydroxydifenylmetyl)-1'-piperidinylaa-butanol - Google Patents
Fremgangsmaade til fremstilling af 1-(p-tert-butylfenyl)-4-oe4'-(alfa-hydroxydifenylmetyl)-1'-piperidinylaa-butanol Download PDFInfo
- Publication number
- DK287289A DK287289A DK287289A DK287289A DK287289A DK 287289 A DK287289 A DK 287289A DK 287289 A DK287289 A DK 287289A DK 287289 A DK287289 A DK 287289A DK 287289 A DK287289 A DK 287289A
- Authority
- DK
- Denmark
- Prior art keywords
- piperidinylaa
- hydroxydifenylmethyl
- alfa
- butylphenyl
- butanol
- Prior art date
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D295/00—Heterocyclic compounds containing polymethylene-imine rings with at least five ring members, 3-azabicyclo [3.2.2] nonane, piperazine, morpholine or thiomorpholine rings, having only hydrogen atoms directly attached to the ring carbon atoms
- C07D295/04—Heterocyclic compounds containing polymethylene-imine rings with at least five ring members, 3-azabicyclo [3.2.2] nonane, piperazine, morpholine or thiomorpholine rings, having only hydrogen atoms directly attached to the ring carbon atoms with substituted hydrocarbon radicals attached to ring nitrogen atoms
- C07D295/08—Heterocyclic compounds containing polymethylene-imine rings with at least five ring members, 3-azabicyclo [3.2.2] nonane, piperazine, morpholine or thiomorpholine rings, having only hydrogen atoms directly attached to the ring carbon atoms with substituted hydrocarbon radicals attached to ring nitrogen atoms substituted by singly bound oxygen or sulfur 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
- C07D211/06—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
- C07D211/08—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 hydrocarbon or substituted hydrocarbon radicals directly attached to ring carbon atoms
- C07D211/18—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 hydrocarbon or substituted hydrocarbon radicals directly attached to ring carbon atoms with substituted hydrocarbon radicals attached to ring carbon atoms
- C07D211/20—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 hydrocarbon or substituted hydrocarbon radicals directly attached to ring carbon atoms with substituted hydrocarbon radicals attached to ring carbon atoms with hydrocarbon radicals, substituted by singly bound oxygen or sulphur atoms
- C07D211/22—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 hydrocarbon or substituted hydrocarbon radicals directly attached to ring carbon atoms with substituted hydrocarbon radicals attached to ring carbon atoms with hydrocarbon radicals, substituted by singly bound oxygen or sulphur atoms by oxygen atoms
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Hydrogenated Pyridines (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| IT21003/88A IT1217837B (it) | 1988-06-17 | 1988-06-17 | Procedimento per la preparazione del "alfa /4(1,1 dimetiletil)fenil/piperidinbutanolo" |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| DK287289D0 DK287289D0 (da) | 1989-06-13 |
| DK287289A true DK287289A (da) | 1989-12-18 |
Family
ID=11175262
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DK287289A DK287289A (da) | 1988-06-17 | 1989-06-13 | Fremgangsmaade til fremstilling af 1-(p-tert-butylfenyl)-4-oe4'-(alfa-hydroxydifenylmetyl)-1'-piperidinylaa-butanol |
Country Status (9)
| Country | Link |
|---|---|
| EP (1) | EP0346765A3 (ja) |
| JP (1) | JPH0245467A (ja) |
| KR (1) | KR900000350A (ja) |
| CA (1) | CA1309101C (ja) |
| DK (1) | DK287289A (ja) |
| HU (1) | HU205072B (ja) |
| IL (1) | IL90616A0 (ja) |
| IT (1) | IT1217837B (ja) |
| ZA (1) | ZA894560B (ja) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| ZA903145B (en) * | 1989-05-01 | 1991-02-27 | Merrell Dow Pharma | Process for the preparation of the high melting polymorphic form of terfenadine |
| FR2681861B1 (fr) * | 1991-10-01 | 1995-06-09 | Isochem Sa | Procede de preparation d'une forme polymorphique de la terfenadine, a point de fusion eleve, d'une plus grande purete et produit obtenu. |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4742175A (en) * | 1986-05-07 | 1988-05-03 | Merrell Dow Pharmaceuticals Inc. | Preparation of polymorphically pure terfenadine |
-
1988
- 1988-06-17 IT IT21003/88A patent/IT1217837B/it active
-
1989
- 1989-06-08 EP EP19890110377 patent/EP0346765A3/en not_active Withdrawn
- 1989-06-13 DK DK287289A patent/DK287289A/da not_active Application Discontinuation
- 1989-06-14 IL IL90616A patent/IL90616A0/xx unknown
- 1989-06-15 JP JP1150665A patent/JPH0245467A/ja active Pending
- 1989-06-15 ZA ZA894560A patent/ZA894560B/xx unknown
- 1989-06-16 KR KR1019890008317A patent/KR900000350A/ko not_active Application Discontinuation
- 1989-06-16 CA CA000602993A patent/CA1309101C/en not_active Expired - Lifetime
- 1989-06-16 HU HU893123A patent/HU205072B/hu not_active IP Right Cessation
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0245467A (ja) | 1990-02-15 |
| IL90616A0 (en) | 1990-01-18 |
| EP0346765A2 (en) | 1989-12-20 |
| IT8821003A0 (it) | 1988-06-17 |
| ZA894560B (en) | 1990-05-30 |
| HUT50770A (en) | 1990-03-28 |
| EP0346765A3 (en) | 1990-10-17 |
| CA1309101C (en) | 1992-10-20 |
| KR900000350A (ko) | 1990-01-30 |
| DK287289D0 (da) | 1989-06-13 |
| IT1217837B (it) | 1990-03-30 |
| HU205072B (en) | 1992-03-30 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| AHB | Application shelved due to non-payment |