ES499796A0 - A PROCEDURE FOR THE PREPARATION OF FORM A OF PRAZOSIN HYDROCHLORIDE - Google Patents
A PROCEDURE FOR THE PREPARATION OF FORM A OF PRAZOSIN HYDROCHLORIDEInfo
- Publication number
- ES499796A0 ES499796A0 ES499796A ES499796A ES499796A0 ES 499796 A0 ES499796 A0 ES 499796A0 ES 499796 A ES499796 A ES 499796A ES 499796 A ES499796 A ES 499796A ES 499796 A0 ES499796 A0 ES 499796A0
- Authority
- ES
- Spain
- Prior art keywords
- procedure
- preparation
- prazosin hydrochloride
- prazosin
- hydrochloride
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D405/00—Heterocyclic compounds containing both one or more hetero rings having oxygen atoms as the only ring hetero atoms, and one or more rings having nitrogen as the only ring hetero atom
- C07D405/14—Heterocyclic compounds containing both one or more hetero rings having oxygen atoms as the only ring hetero atoms, and one or more rings having nitrogen as the only ring hetero atom containing three or more hetero rings
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D405/00—Heterocyclic compounds containing both one or more hetero rings having oxygen atoms as the only ring hetero atoms, and one or more rings having nitrogen as the only ring hetero atom
- C07D405/02—Heterocyclic compounds containing both one or more hetero rings having oxygen atoms as the only ring hetero atoms, and one or more rings having nitrogen as the only ring hetero atom containing two hetero rings
- C07D405/12—Heterocyclic compounds containing both one or more hetero rings having oxygen atoms as the only ring hetero atoms, and one or more rings having nitrogen as the only ring hetero atom containing two hetero rings linked by a chain containing hetero atoms as chain links
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
- Plural Heterocyclic Compounds (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FI800556A FI64367C (en) | 1980-02-26 | 1980-02-26 | OIL FRAMSTAELLNING AV ALFA FORM AV PRAZOSINHYDROCHLORIDE |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| ES8201577A1 ES8201577A1 (en) | 1981-12-16 |
| ES499796A0 true ES499796A0 (en) | 1981-12-16 |
Family
ID=8513276
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| ES499796A Granted ES499796A0 (en) | 1980-02-26 | 1981-02-25 | A PROCEDURE FOR THE PREPARATION OF FORM A OF PRAZOSIN HYDROCHLORIDE |
Country Status (11)
| Country | Link |
|---|---|
| CS (1) | CS216226B2 (en) |
| DD (1) | DD156532A5 (en) |
| DK (1) | DK157548C (en) |
| ES (1) | ES499796A0 (en) |
| FI (1) | FI64367C (en) |
| HU (1) | HU182297B (en) |
| NO (1) | NO154461C (en) |
| PL (1) | PL128350B1 (en) |
| PT (1) | PT72511B (en) |
| SE (1) | SE431873B (en) |
| SU (1) | SU980621A3 (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FI79107C (en) * | 1984-06-25 | 1989-11-10 | Orion Yhtymae Oy | Process for the preparation of stable form of prazosin hydrochloride. |
-
1980
- 1980-02-26 FI FI800556A patent/FI64367C/en not_active IP Right Cessation
-
1981
- 1981-02-16 PT PT72511A patent/PT72511B/en not_active IP Right Cessation
- 1981-02-18 CS CS811167A patent/CS216226B2/en unknown
- 1981-02-20 NO NO810590A patent/NO154461C/en unknown
- 1981-02-23 DD DD81227817A patent/DD156532A5/en not_active IP Right Cessation
- 1981-02-25 HU HU81460A patent/HU182297B/en not_active IP Right Cessation
- 1981-02-25 SU SU813247560A patent/SU980621A3/en active
- 1981-02-25 DK DK084581A patent/DK157548C/en not_active IP Right Cessation
- 1981-02-25 PL PL1981229865A patent/PL128350B1/en unknown
- 1981-02-25 ES ES499796A patent/ES499796A0/en active Granted
- 1981-02-26 SE SE8101265A patent/SE431873B/en not_active IP Right Cessation
Also Published As
| Publication number | Publication date |
|---|---|
| DK84581A (en) | 1981-08-27 |
| PL229865A1 (en) | 1981-10-30 |
| DK157548C (en) | 1990-06-11 |
| PL128350B1 (en) | 1984-01-31 |
| FI64367B (en) | 1983-07-29 |
| FI800556A (en) | 1981-08-27 |
| SE431873B (en) | 1984-03-05 |
| DD156532A5 (en) | 1982-09-01 |
| HU182297B (en) | 1983-12-28 |
| ES8201577A1 (en) | 1981-12-16 |
| CS216226B2 (en) | 1982-10-29 |
| PT72511A (en) | 1981-03-01 |
| SE8101265L (en) | 1981-08-27 |
| DK157548B (en) | 1990-01-22 |
| NO154461C (en) | 1986-09-24 |
| SU980621A3 (en) | 1982-12-07 |
| PT72511B (en) | 1983-02-01 |
| NO154461B (en) | 1986-06-16 |
| FI64367C (en) | 1986-08-05 |
| NO810590L (en) | 1981-08-27 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| FD1A | Patent lapsed |
Effective date: 19971001 |