DD156532A5 - Verfahren zur herstellung der alpha-form von prazosinhydrochlorid - Google Patents

Verfahren zur herstellung der alpha-form von prazosinhydrochlorid Download PDF

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Publication number
DD156532A5
DD156532A5 DD81227817A DD22781781A DD156532A5 DD 156532 A5 DD156532 A5 DD 156532A5 DD 81227817 A DD81227817 A DD 81227817A DD 22781781 A DD22781781 A DD 22781781A DD 156532 A5 DD156532 A5 DD 156532A5
Authority
DD
German Democratic Republic
Prior art keywords
prazosin hydrochloride
water
hydrochloride
prazosin
alpha form
Prior art date
Application number
DD81227817A
Other languages
German (de)
English (en)
Inventor
Pekka J Kairisalo
Heinrich Thaler
Erkki J Honkanen
Original Assignee
Orion Yhtymae Oy
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Orion Yhtymae Oy filed Critical Orion Yhtymae Oy
Publication of DD156532A5 publication Critical patent/DD156532A5/de

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)
DD81227817A 1980-02-26 1981-02-23 Verfahren zur herstellung der alpha-form von prazosinhydrochlorid DD156532A5 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FI800556A FI64367C (fi) 1980-02-26 1980-02-26 Foerfarande foer framstaellning av alfa-form av prazosinhydroklorid

Publications (1)

Publication Number Publication Date
DD156532A5 true DD156532A5 (de) 1982-09-01

Family

ID=8513276

Family Applications (1)

Application Number Title Priority Date Filing Date
DD81227817A DD156532A5 (de) 1980-02-26 1981-02-23 Verfahren zur herstellung der alpha-form von prazosinhydrochlorid

Country Status (11)

Country Link
CS (1) CS216226B2 (da)
DD (1) DD156532A5 (da)
DK (1) DK157548C (da)
ES (1) ES8201577A1 (da)
FI (1) FI64367C (da)
HU (1) HU182297B (da)
NO (1) NO154461C (da)
PL (1) PL128350B1 (da)
PT (1) PT72511B (da)
SE (1) SE431873B (da)
SU (1) SU980621A3 (da)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3429415A1 (de) * 1984-06-25 1986-01-02 Orion Corp. FERMION, Espoo Wasserfreie, stabile und kristalline form von prazosinhydrochlorid und verfahren zu dessen herstellung

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3429415A1 (de) * 1984-06-25 1986-01-02 Orion Corp. FERMION, Espoo Wasserfreie, stabile und kristalline form von prazosinhydrochlorid und verfahren zu dessen herstellung
FR2567124A1 (fr) * 1984-06-25 1986-01-10 Orion Yhtymae Oy Nouvelle forme d cristalline, stable, anhydre du chlorhydrate de prazosine et nouveau procede pour la preparation de cette forme d cristalline

Also Published As

Publication number Publication date
CS216226B2 (en) 1982-10-29
ES499796A0 (es) 1981-12-16
SE8101265L (sv) 1981-08-27
FI800556A (fi) 1981-08-27
ES8201577A1 (es) 1981-12-16
PL128350B1 (en) 1984-01-31
HU182297B (en) 1983-12-28
PL229865A1 (da) 1981-10-30
FI64367C (fi) 1986-08-05
NO154461C (no) 1986-09-24
DK84581A (da) 1981-08-27
NO810590L (no) 1981-08-27
DK157548B (da) 1990-01-22
NO154461B (no) 1986-06-16
FI64367B (fi) 1983-07-29
PT72511A (en) 1981-03-01
SU980621A3 (ru) 1982-12-07
PT72511B (en) 1983-02-01
SE431873B (sv) 1984-03-05
DK157548C (da) 1990-06-11

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