CS274690B2 - Method of tetrazol's new derivatives production - Google Patents

Method of tetrazol's new derivatives production

Info

Publication number
CS274690B2
CS274690B2 CS276889A CS276889A CS274690B2 CS 274690 B2 CS274690 B2 CS 274690B2 CS 276889 A CS276889 A CS 276889A CS 276889 A CS276889 A CS 276889A CS 274690 B2 CS274690 B2 CS 274690B2
Authority
CS
Czechoslovakia
Prior art keywords
production
tetrazol
alkoxyl
halogen
alkyl
Prior art date
Application number
CS276889A
Other languages
English (en)
Other versions
CS276889A2 (en
Inventor
John J Wright
Sing-Yuen Sit
Neelakantan Balasubramanian
Peter J Brown
Original Assignee
Bristol Myers Squibb Co
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 Bristol Myers Squibb Co filed Critical Bristol Myers Squibb Co
Priority claimed from CS118188A external-priority patent/CS274669B2/cs
Publication of CS276889A2 publication Critical patent/CS276889A2/cs
Publication of CS274690B2 publication Critical patent/CS274690B2/cs

Links

Landscapes

  • Plural Heterocyclic Compounds (AREA)
  • Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
CS276889A 1987-02-25 1988-02-24 Method of tetrazol's new derivatives production CS274690B2 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US1855887A 1987-02-25 1987-02-25
CS118188A CS274669B2 (en) 1987-02-25 1988-02-24 Method of tetrazole's new derivatives production

Publications (2)

Publication Number Publication Date
CS276889A2 CS276889A2 (en) 1990-11-14
CS274690B2 true CS274690B2 (en) 1991-09-15

Family

ID=25745396

Family Applications (4)

Application Number Title Priority Date Filing Date
CS276889A CS274690B2 (en) 1987-02-25 1988-02-24 Method of tetrazol's new derivatives production
CS277089A CS274692B2 (en) 1987-02-25 1988-02-24 Method of tetrazol's new derivatives production
CS276989A CS274691B2 (en) 1987-02-25 1988-02-24 Method of tetrazol's new derivatives production
CS277189A CS274693B2 (en) 1987-02-25 1988-02-24 Method of tetrazol's new derivatives production

Family Applications After (3)

Application Number Title Priority Date Filing Date
CS277089A CS274692B2 (en) 1987-02-25 1988-02-24 Method of tetrazol's new derivatives production
CS276989A CS274691B2 (en) 1987-02-25 1988-02-24 Method of tetrazol's new derivatives production
CS277189A CS274693B2 (en) 1987-02-25 1988-02-24 Method of tetrazol's new derivatives production

Country Status (1)

Country Link
CS (4) CS274690B2 (cs)

Also Published As

Publication number Publication date
CS274691B2 (en) 1991-09-15
CS277189A2 (en) 1990-11-14
CS274693B2 (en) 1991-09-15
CS276989A2 (en) 1990-11-14
CS277089A2 (en) 1990-11-14
CS274692B2 (en) 1991-09-15
CS276889A2 (en) 1990-11-14

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Legal Events

Date Code Title Description
IF00 In force as of 2000-06-30 in czech republic
MM4A Patent lapsed due to non-payment of fee

Effective date: 20050224