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ES8107208A1 - Chemical compound - Google Patents

Chemical compound

Info

Publication number
ES8107208A1
ES8107208A1 ES494765A ES494765A ES8107208A1 ES 8107208 A1 ES8107208 A1 ES 8107208A1 ES 494765 A ES494765 A ES 494765A ES 494765 A ES494765 A ES 494765A ES 8107208 A1 ES8107208 A1 ES 8107208A1
Authority
ES
Spain
Prior art keywords
formula
vale
radicals
compound
reaction
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.)
Expired
Application number
ES494765A
Other languages
Spanish (es)
Other versions
ES494765A0 (en
Inventor
Ronnie Ray Crenshaw
Aldo Antonio Algieri
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.)
Bristol Myers Co
Original Assignee
Bristol Myers 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 Co filed Critical Bristol Myers Co
Publication of ES8107208A1 publication Critical patent/ES8107208A1/en
Publication of ES494765A0 publication Critical patent/ES494765A0/en
Granted legal-status Critical Current

Links

Landscapes

  • Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
  • Plural Heterocyclic Compounds (AREA)
  • Nitrogen- Or Sulfur-Containing Heterocyclic Ring Compounds With Rings Of Six Or More Members (AREA)

Abstract

PROCEDURE FOR THE OBTAINING OF DERIVATIVES OF 1,2,5-TIADIAZOLE OF FORMULA (I), OF ITS SALTS, HYDRATES, SOLVATES OR N-OXIDES, NON-TOXIC AND PHYSIOLOGICALLY COMPATIBLE, IN WHICH R1 IS RADICAL HYDROXY OR NR2R3, MAY R2 AND R3 VARIOUS TYPES OF RADICALS; P VALE 1 O 2; R VALE 1-3, M VALE 2-4, Z IS OXYGEN, SULFUR, OR METHYLENE, AND A MAY BE ONE OF SEVERAL TYPES OF RADICALS. IT CONSISTS OF THE REACTION OF A COMPOUND OF FORMULA (II), IN WHICH P VALUE 1 OR 2 AND R7 MAY BE ONE OF SEVERAL TYPES OF RADICALS, WITH A COMPOUND OF FORMULA A (CH2) MZ (CH2) NNH2, FOLLOWING THE REACTION OF A COMPOUND OF FORMULA R9H, IN WHICH R9 IS NHR2R3, OR MO-, BEING M LITHIUM, SODIUM OR POTASSIUM. THE REACTION IS CARRIED OUT IN A SOLVENT ORGANTIUM, WHICH IS GENERALLY DIFFICULT TO ELIMINATE IN ITS ENTIRETY WITHOUT CONVERTING THE PRODUCT INTO A PASTE, SO IT IS USED IN THE FORM OF A SOLVATE. THESE COMPOUNDS HAVE MEDICAL APPLICATIONS FOR THEIR ACTIVITY AS HISTAMINE H2 ANTAGONISTS. * FORMULA * I (Machine-translation by Google Translate, not legally binding)
ES494765A 1979-09-04 1980-09-04 A PROCEDURE FOR THE PREPARATION OF DERIVATIVES OF 1,2,5-TIADIAZOLE. Granted ES494765A0 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US7251779A 1979-09-04 1979-09-04
US11718280A 1980-01-31 1980-01-31

Publications (2)

Publication Number Publication Date
ES8107208A1 true ES8107208A1 (en) 1981-10-01
ES494765A0 ES494765A0 (en) 1981-10-01

Family

ID=26753449

Family Applications (1)

Application Number Title Priority Date Filing Date
ES494765A Granted ES494765A0 (en) 1979-09-04 1980-09-04 A PROCEDURE FOR THE PREPARATION OF DERIVATIVES OF 1,2,5-TIADIAZOLE.

Country Status (6)

Country Link
JP (2) JPS5640675A (en)
DD (1) DD153838A5 (en)
ES (1) ES494765A0 (en)
HU (1) HU190669B (en)
IL (3) IL75705A (en)
IT (1) IT1181596B (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0065823A1 (en) * 1981-05-13 1982-12-01 Imperial Chemical Industries Plc Heterocyclic guanidines as histamine H-2 antagonists
JPS6071487U (en) * 1983-10-21 1985-05-20 東急車輌製造株式会社 Automatic spot welding equipment for roof plates
CA1275097A (en) 1984-10-02 1990-10-09 Fujio Nohara Pyridyloxy derivatives
JPH1135565A (en) * 1993-10-25 1999-02-09 Zeria Pharmaceut Co Ltd Thiazole derivatives, pharmaceuticals containing the same and intermediates for producing the compounds

Also Published As

Publication number Publication date
JPS5640675A (en) 1981-04-16
JPH0578339A (en) 1993-03-30
IL75705A (en) 1987-11-30
DD153838A5 (en) 1982-02-03
JPH0710857B2 (en) 1995-02-08
IT1181596B (en) 1987-09-30
HU190669B (en) 1986-10-28
IL75705A0 (en) 1985-11-29
ES494765A0 (en) 1981-10-01
IL60944A (en) 1987-11-30
IT8049609A0 (en) 1980-09-03
IL60944A0 (en) 1980-11-30
JPS6342624B2 (en) 1988-08-24

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Legal Events

Date Code Title Description
FD1A Patent lapsed

Effective date: 19970519