PT65881A - PROCESS FOR THE PREPARATION OF PHARMACEUTICAL COMPOSITIONS - Google Patents
PROCESS FOR THE PREPARATION OF PHARMACEUTICAL COMPOSITIONSInfo
- Publication number
- PT65881A PT65881A PT65881A PT6588176A PT65881A PT 65881 A PT65881 A PT 65881A PT 65881 A PT65881 A PT 65881A PT 6588176 A PT6588176 A PT 6588176A PT 65881 A PT65881 A PT 65881A
- Authority
- PT
- Portugal
- Prior art keywords
- preparation
- pharmaceutical compositions
- pharmaceutical
- compositions
- 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
- C07D311/22—Benzo[b]pyrans, not hydrogenated in the carbocyclic ring with oxygen or sulfur atoms directly attached in position 4
- C07D311/24—Benzo[b]pyrans, not hydrogenated in the carbocyclic ring with oxygen or sulfur atoms directly attached in position 4 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 in position 2
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
- Pyrane Compounds (AREA)
- Plural Heterocyclic Compounds (AREA)
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB4832175 | 1975-11-25 | ||
| GB4832275 | 1975-11-25 | ||
| GB1473276 | 1976-04-10 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| PT65881A true PT65881A (en) | 1976-12-01 |
| PT65881B PT65881B (en) | 1978-10-12 |
Family
ID=27257160
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| PT65881A PT65881B (en) | 1975-11-25 | 1976-11-24 | PROCESS FOR THE PREPARATION OF PHARMACEUTICAL COMPOSITIONS |
Country Status (9)
| Country | Link |
|---|---|
| JP (1) | JPS5265273A (en) |
| CA (1) | CA1076592A (en) |
| CH (1) | CH618435A5 (en) |
| DK (1) | DK530076A (en) |
| ES (1) | ES453593A1 (en) |
| FI (1) | FI763347A (en) |
| NO (1) | NO146498C (en) |
| PT (1) | PT65881B (en) |
| SE (1) | SE425313B (en) |
-
1976
- 1976-10-28 CA CA264,396A patent/CA1076592A/en not_active Expired
- 1976-11-11 NO NO763856A patent/NO146498C/en unknown
- 1976-11-22 FI FI763347A patent/FI763347A/fi not_active Application Discontinuation
- 1976-11-24 CH CH1479976A patent/CH618435A5/en not_active IP Right Cessation
- 1976-11-24 PT PT65881A patent/PT65881B/en unknown
- 1976-11-24 DK DK530076A patent/DK530076A/en not_active Application Discontinuation
- 1976-11-24 SE SE7613152A patent/SE425313B/en unknown
- 1976-11-24 ES ES453593A patent/ES453593A1/en not_active Expired
- 1976-11-25 JP JP51140826A patent/JPS5265273A/en active Pending
Also Published As
| Publication number | Publication date |
|---|---|
| NO146498B (en) | 1982-07-05 |
| JPS5265273A (en) | 1977-05-30 |
| CH618435A5 (en) | 1980-07-31 |
| PT65881B (en) | 1978-10-12 |
| SE7613152L (en) | 1977-05-26 |
| CA1076592A (en) | 1980-04-29 |
| SE425313B (en) | 1982-09-20 |
| NO146498C (en) | 1982-10-13 |
| FI763347A (en) | 1977-05-26 |
| ES453593A1 (en) | 1977-12-01 |
| DK530076A (en) | 1977-05-26 |
| NO763856L (en) | 1977-05-26 |
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