JPS51113899A - Method for preparing novel tetrazole derivatives - Google Patents

Method for preparing novel tetrazole derivatives

Info

Publication number
JPS51113899A
JPS51113899A JP50037646A JP3764675A JPS51113899A JP S51113899 A JPS51113899 A JP S51113899A JP 50037646 A JP50037646 A JP 50037646A JP 3764675 A JP3764675 A JP 3764675A JP S51113899 A JPS51113899 A JP S51113899A
Authority
JP
Japan
Prior art keywords
tetrazole derivatives
lower alkyl
preparing novel
novel tetrazole
halogen
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
Application number
JP50037646A
Other languages
Japanese (ja)
Other versions
JPS5745240B2 (en
Inventor
Takanori Oe
Mineo Tsuruta
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Tanabe Pharma Corp
Original Assignee
Yoshitomi Pharmaceutical Industries Ltd
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 Yoshitomi Pharmaceutical Industries Ltd filed Critical Yoshitomi Pharmaceutical Industries Ltd
Priority to JP50037646A priority Critical patent/JPS51113899A/en
Publication of JPS51113899A publication Critical patent/JPS51113899A/en
Publication of JPS5745240B2 publication Critical patent/JPS5745240B2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Nitrogen Condensed Heterocyclic Rings (AREA)
  • Heterocyclic Carbon Compounds Containing A Hetero Ring Having Oxygen Or Sulfur (AREA)
  • Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)

Abstract

PURPOSE: Tetrazole derivatives of formula 1 are new: [where ring P is pyridine ring; Y is O, S or-NR'-(R' is H or lower alkyl); R is H or lower alkyl; X1 and X2 are H, halogen, lower alkyl, lower alkoxy, phenyl or substituted phenyl (a substituent is halogen, lower alkyl, lower alkoxy or trifluoromethyl); Z is carboxyl or its reactive derivative], as an example, 7-(5-1H-tetrazolyl)5-OXO5H-[1] benzopyrano [2,3-b] pyridine.
COPYRIGHT: (C)1976,JPO&Japio
JP50037646A 1975-03-27 1975-03-27 Method for preparing novel tetrazole derivatives Granted JPS51113899A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP50037646A JPS51113899A (en) 1975-03-27 1975-03-27 Method for preparing novel tetrazole derivatives

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP50037646A JPS51113899A (en) 1975-03-27 1975-03-27 Method for preparing novel tetrazole derivatives

Publications (2)

Publication Number Publication Date
JPS51113899A true JPS51113899A (en) 1976-10-07
JPS5745240B2 JPS5745240B2 (en) 1982-09-27

Family

ID=12503403

Family Applications (1)

Application Number Title Priority Date Filing Date
JP50037646A Granted JPS51113899A (en) 1975-03-27 1975-03-27 Method for preparing novel tetrazole derivatives

Country Status (1)

Country Link
JP (1) JPS51113899A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1984001711A1 (en) * 1982-10-30 1984-05-10 Yoshitomi Pharmaceutical Hypotensives
US9107923B2 (en) 2013-06-27 2015-08-18 Pfizer Inc. Heteroaromatic compounds and their use as dopamine D1 ligands

Cited By (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1984001711A1 (en) * 1982-10-30 1984-05-10 Yoshitomi Pharmaceutical Hypotensives
US9107923B2 (en) 2013-06-27 2015-08-18 Pfizer Inc. Heteroaromatic compounds and their use as dopamine D1 ligands
US9139561B2 (en) 2013-06-27 2015-09-22 Pfizer Inc. Heteroaromatic compounds and their use as dopamine D1 ligands
US9527831B2 (en) 2013-06-27 2016-12-27 Pfizer Inc. Heteroaromatic compounds and their use as dopamine D1 ligands
US9822097B2 (en) 2013-06-27 2017-11-21 Pfizer Inc. Heteroaromatic compounds and their use as dopamine D1 ligands
US10093655B2 (en) 2013-06-27 2018-10-09 Pfizer Inc. Heteroaromatic compounds and their use as dopamine D1 ligands
US10421744B2 (en) 2013-06-27 2019-09-24 Pfizer Inc. Heteroaromatic compounds and their use as dopamine D1 ligands
US10696658B2 (en) 2013-06-27 2020-06-30 Pfizer Inc. Heteroaromatic compounds and their use as dopamine D1 ligands
US11014909B2 (en) 2013-06-27 2021-05-25 Pfizer Inc. Heteroaromatic compounds and their use as dopamine D1 ligands
US11964961B2 (en) 2013-06-27 2024-04-23 Pfizer Inc. Heteroaromatic compounds and their use as dopamine D1 ligands

Also Published As

Publication number Publication date
JPS5745240B2 (en) 1982-09-27

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