CS229696B2 - Způsob výroby pirbuterolu - Google Patents

Způsob výroby pirbuterolu Download PDF

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Publication number
CS229696B2
CS229696B2 CS831072A CS107284A CS229696B2 CS 229696 B2 CS229696 B2 CS 229696B2 CS 831072 A CS831072 A CS 831072A CS 107284 A CS107284 A CS 107284A CS 229696 B2 CS229696 B2 CS 229696B2
Authority
CS
Czechoslovakia
Prior art keywords
pirbuterol
pirbuteol
production method
weak base
formula
Prior art date
Application number
CS831072A
Other languages
Czech (cs)
English (en)
Inventor
Berkeley Wendell Cul
Stephen S Massett
Original Assignee
Pfizer
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
Priority claimed from CS82781A external-priority patent/CS229678B2/cs
Application filed by Pfizer filed Critical Pfizer
Priority to CS831072A priority Critical patent/CS229696B2/sk
Publication of CS229696B2 publication Critical patent/CS229696B2/sk

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  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Pyridine Compounds (AREA)
CS831072A 1981-02-09 1984-02-08 Způsob výroby pirbuterolu CS229696B2 (sk)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CS831072A CS229696B2 (sk) 1981-02-09 1984-02-08 Způsob výroby pirbuterolu

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US23292381A 1981-02-09 1981-02-09
CS82781A CS229678B2 (en) 1981-02-09 1982-02-04 Manufacturing process of pirbuterol and his analogue
CS831072A CS229696B2 (sk) 1981-02-09 1984-02-08 Způsob výroby pirbuterolu

Publications (1)

Publication Number Publication Date
CS229696B2 true CS229696B2 (sk) 1984-06-18

Family

ID=25745332

Family Applications (3)

Application Number Title Priority Date Filing Date
CS831073A CS229697B2 (cs) 1981-02-09 1982-02-08 Způsob výroby pirbuterolu
CS831074A CS229698B2 (cs) 1981-02-09 1983-02-17 Způsob výroby pirbuternlu a jeho analogů
CS831072A CS229696B2 (sk) 1981-02-09 1984-02-08 Způsob výroby pirbuterolu

Family Applications Before (2)

Application Number Title Priority Date Filing Date
CS831073A CS229697B2 (cs) 1981-02-09 1982-02-08 Způsob výroby pirbuterolu
CS831074A CS229698B2 (cs) 1981-02-09 1983-02-17 Způsob výroby pirbuternlu a jeho analogů

Country Status (1)

Country Link
CS (3) CS229697B2 (sk)

Also Published As

Publication number Publication date
CS229698B2 (cs) 1984-06-18
CS229697B2 (cs) 1984-06-18

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