HU182297B - Process for producing alpha-modification of prazosine-hydrochloride - Google Patents
Process for producing alpha-modification of prazosine-hydrochlorideInfo
- Publication number
- HU182297B HU182297B HU81460A HU46081A HU182297B HU 182297 B HU182297 B HU 182297B HU 81460 A HU81460 A HU 81460A HU 46081 A HU46081 A HU 46081A HU 182297 B HU182297 B HU 182297B
- Authority
- HU
- Hungary
- Prior art keywords
- prazosine
- hydrochloride
- modification
- producing alpha
- alpha
- Prior art date
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 (1)
| Publication Number | Publication Date |
|---|---|
| HU182297B true HU182297B (en) | 1983-12-28 |
Family
ID=8513276
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| HU81460A HU182297B (en) | 1980-02-26 | 1981-02-25 | Process for producing alpha-modification of prazosine-hydrochloride |
Country Status (11)
| Country | Link |
|---|---|
| CS (1) | CS216226B2 (en) |
| DD (1) | DD156532A5 (en) |
| DK (1) | DK157548C (en) |
| ES (1) | ES8201577A1 (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 SU SU813247560A patent/SU980621A3/en active
- 1981-02-25 DK DK084581A patent/DK157548C/en not_active IP Right Cessation
- 1981-02-25 ES ES499796A patent/ES8201577A1/en not_active Expired
- 1981-02-25 HU HU81460A patent/HU182297B/en not_active IP Right Cessation
- 1981-02-25 PL PL1981229865A patent/PL128350B1/en unknown
- 1981-02-26 SE SE8101265A patent/SE431873B/en not_active IP Right Cessation
Also Published As
| Publication number | Publication date |
|---|---|
| FI64367B (en) | 1983-07-29 |
| DK84581A (en) | 1981-08-27 |
| PL229865A1 (en) | 1981-10-30 |
| PT72511B (en) | 1983-02-01 |
| NO154461C (en) | 1986-09-24 |
| DK157548B (en) | 1990-01-22 |
| SE431873B (en) | 1984-03-05 |
| SE8101265L (en) | 1981-08-27 |
| ES499796A0 (en) | 1981-12-16 |
| DK157548C (en) | 1990-06-11 |
| FI800556A (en) | 1981-08-27 |
| CS216226B2 (en) | 1982-10-29 |
| NO810590L (en) | 1981-08-27 |
| SU980621A3 (en) | 1982-12-07 |
| PT72511A (en) | 1981-03-01 |
| NO154461B (en) | 1986-06-16 |
| FI64367C (en) | 1986-08-05 |
| ES8201577A1 (en) | 1981-12-16 |
| DD156532A5 (en) | 1982-09-01 |
| PL128350B1 (en) | 1984-01-31 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| HU90 | Patent valid on 900628 | ||
| HMM4 | Cancellation of final prot. due to non-payment of fee |