PT90361B - Processo para a preparacao de esteres de hexahidro-8-hidroxi-2,6-metano-2h-quinolizin-3(4h)-ona e de compostos relacionados - Google Patents
Processo para a preparacao de esteres de hexahidro-8-hidroxi-2,6-metano-2h-quinolizin-3(4h)-ona e de compostos relacionados Download PDFInfo
- Publication number
- PT90361B PT90361B PT9036189A PT9036189A PT90361B PT 90361 B PT90361 B PT 90361B PT 9036189 A PT9036189 A PT 9036189A PT 9036189 A PT9036189 A PT 9036189A PT 90361 B PT90361 B PT 90361B
- Authority
- PT
- Portugal
- Prior art keywords
- group
- acid
- general formula
- compounds
- preparation
- Prior art date
Links
Landscapes
- Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
- Nitrogen Condensed Heterocyclic Rings (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US18563188A | 1988-04-26 | 1988-04-26 |
Publications (2)
Publication Number | Publication Date |
---|---|
PT90361A PT90361A (pt) | 1989-11-10 |
PT90361B true PT90361B (pt) | 1994-07-29 |
Family
ID=22681796
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PT9036189A PT90361B (pt) | 1988-04-26 | 1989-04-24 | Processo para a preparacao de esteres de hexahidro-8-hidroxi-2,6-metano-2h-quinolizin-3(4h)-ona e de compostos relacionados |
Country Status (9)
Country | Link |
---|---|
CN (1) | CN1035765C (zh) |
AR (1) | AR246970A1 (zh) |
CA (1) | CA1325634C (zh) |
FI (1) | FI91154C (zh) |
HU (1) | HU204051B (zh) |
IL (1) | IL90082A0 (zh) |
NO (1) | NO168106C (zh) |
NZ (1) | NZ228853A (zh) |
PT (1) | PT90361B (zh) |
-
1989
- 1989-04-20 CA CA000597287A patent/CA1325634C/en not_active Expired - Lifetime
- 1989-04-21 NZ NZ22885389A patent/NZ228853A/en unknown
- 1989-04-21 AR AR31372789A patent/AR246970A1/es active
- 1989-04-24 HU HU196489A patent/HU204051B/hu unknown
- 1989-04-24 PT PT9036189A patent/PT90361B/pt not_active IP Right Cessation
- 1989-04-25 CN CN 89102627 patent/CN1035765C/zh not_active Expired - Lifetime
- 1989-04-25 NO NO891712A patent/NO168106C/no not_active IP Right Cessation
- 1989-04-25 IL IL90082A patent/IL90082A0/xx unknown
- 1989-04-25 FI FI891954A patent/FI91154C/fi not_active IP Right Cessation
Also Published As
Publication number | Publication date |
---|---|
CN1035765C (zh) | 1997-09-03 |
IL90082A0 (en) | 1989-12-15 |
NO168106B (no) | 1991-10-07 |
NZ228853A (en) | 1990-12-21 |
AR246970A1 (es) | 1994-10-31 |
FI891954A (fi) | 1989-10-27 |
FI91154B (fi) | 1994-02-15 |
PT90361A (pt) | 1989-11-10 |
NO891712L (no) | 1989-10-27 |
CA1325634C (en) | 1993-12-28 |
CN1037901A (zh) | 1989-12-13 |
HU204051B (en) | 1991-11-28 |
NO891712D0 (no) | 1989-04-25 |
HUT50172A (en) | 1989-12-28 |
NO168106C (no) | 1992-01-15 |
FI91154C (fi) | 1994-05-25 |
FI891954A0 (fi) | 1989-04-25 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
FG3A | Patent granted, date of granting |
Effective date: 19940107 |
|
PC3A | Transfer or assignment |
Owner name: AVENTIS INC., US Effective date: 20060803 |
|
PD3A | Change of proprietorship |
Owner name: MERRELL PHARMACEUTICALS INC., US Effective date: 20060803 |
|
MM4A | Annulment/lapse due to non-payment of fees, searched and examined patent |
Free format text: MAXIMUM VALIDITY LIMIT REACHED Effective date: 20090424 |