ES426328A1 - A procedure for the preparation of new derivatives of 1,2,3,4-tetrahidroisoquinoleina. (Machine-translation by Google Translate, not legally binding) - Google Patents

A procedure for the preparation of new derivatives of 1,2,3,4-tetrahidroisoquinoleina. (Machine-translation by Google Translate, not legally binding)

Info

Publication number
ES426328A1
ES426328A1 ES426328A ES426328A ES426328A1 ES 426328 A1 ES426328 A1 ES 426328A1 ES 426328 A ES426328 A ES 426328A ES 426328 A ES426328 A ES 426328A ES 426328 A1 ES426328 A1 ES 426328A1
Authority
ES
Spain
Prior art keywords
translation
procedure
preparation
machine
formula
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
ES426328A
Other languages
Spanish (es)
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.)
Fujisawa Pharmaceutical Co Ltd
Original Assignee
Fujisawa Pharmaceutical Co 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 Fujisawa Pharmaceutical Co Ltd filed Critical Fujisawa Pharmaceutical Co Ltd
Priority to ES426328A priority Critical patent/ES426328A1/en
Publication of ES426328A1 publication Critical patent/ES426328A1/en
Expired legal-status Critical Current

Links

Landscapes

  • Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)

Abstract

A procedure for the preparation of new 1,2,3,4-tetrahydroisoquinoline derivatives of general formula: **(See formula)** where R1 and R2 are each a hydrogen atom or a lower alkyl radical, X is an oxygen or sulfur atom and R4 is a phenyl radical with one to three substituents selected from the group consisting of a lower alkoxy, hydroxy, nitro radical or lower haloalkyl and a halogen atom, and the pharmaceutically acceptable salts thereof, the process of which is characterized by reacting a compound of formula: **(See formula)** where R1 and R2 are as defined above and Y is an acidic residue, or a salt thereof, with a compound of the formula: R4 - XH where R4 and X are the ones defined above. (Machine-translation by Google Translate, not legally binding)
ES426328A 1974-05-14 1974-05-14 A procedure for the preparation of new derivatives of 1,2,3,4-tetrahidroisoquinoleina. (Machine-translation by Google Translate, not legally binding) Expired ES426328A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
ES426328A ES426328A1 (en) 1974-05-14 1974-05-14 A procedure for the preparation of new derivatives of 1,2,3,4-tetrahidroisoquinoleina. (Machine-translation by Google Translate, not legally binding)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
ES426328A ES426328A1 (en) 1974-05-14 1974-05-14 A procedure for the preparation of new derivatives of 1,2,3,4-tetrahidroisoquinoleina. (Machine-translation by Google Translate, not legally binding)

Publications (1)

Publication Number Publication Date
ES426328A1 true ES426328A1 (en) 1976-07-01

Family

ID=8466690

Family Applications (1)

Application Number Title Priority Date Filing Date
ES426328A Expired ES426328A1 (en) 1974-05-14 1974-05-14 A procedure for the preparation of new derivatives of 1,2,3,4-tetrahidroisoquinoleina. (Machine-translation by Google Translate, not legally binding)

Country Status (1)

Country Link
ES (1) ES426328A1 (en)

Similar Documents

Publication Publication Date Title
ES307300A1 (en) Procedure for the preparation of new substitute 6,7-benzomorphanes. (Machine-translation by Google Translate, not legally binding)
ES457993A1 (en) Isothiazolo-pyridines
ES410190A1 (en) Novel metallized heterocyclic derivatives
ES400963A1 (en) 3-benzylpyridines
ES423104A1 (en) Procedure for preparing heterociclic anilides. (Machine-translation by Google Translate, not legally binding)
ES463784A1 (en) Cis-4a-phenyl-2,3,4,4a,5,6,7,7a-octahydro-1h-2-pyrindines and pharmaceutical compositions containing them
ES440030A1 (en) 2-aminoindane derivatives
ES436109A1 (en) Procedure for the preparation of new derivatives of pyridine. (Machine-translation by Google Translate, not legally binding)
ES425407A1 (en) 3-(isopropyl amino alkoxy)-2-phenyl-isoindolin-1-ones
ES464045A1 (en) Preparation of gamma-pyrones from 3-substituted furans
ES426328A1 (en) A procedure for the preparation of new derivatives of 1,2,3,4-tetrahidroisoquinoleina. (Machine-translation by Google Translate, not legally binding)
ES448594A1 (en) Diarylbutanolamines
ES440135A1 (en) S-inosylcysteine and a process for producing the same
ES435351A1 (en) 1-(3-phenylpropyl)-4-furoylpiperazine derivatives
ES451292A1 (en) A procedure for the preparation of tienotiacin derivatives. (Machine-translation by Google Translate, not legally binding)
ES428442A1 (en) 1,2,3,4-tetrahydroisoquinoline derivatives and the preparation thereof
ES398368A1 (en) A procedure for the preparation of new derivatives of 1,2,3,4-tetrahidroisoquinoleina. (Machine-translation by Google Translate, not legally binding)
ES440438A1 (en) Procedure for the preparation of new derivatives of fenilbutazona. (Machine-translation by Google Translate, not legally binding)
ES442612A1 (en) Isoquinoline compounds
ES425868A1 (en) Preparation of carbamates
ES461242A1 (en) Procedure for preparing isoquinoline derivatives. (Machine-translation by Google Translate, not legally binding)
ES426329A1 (en) A procedure for the preparation of new derivatives of 1,2,3,4-tetrahidroisoquinoleina. (Machine-translation by Google Translate, not legally binding)
ES398855A1 (en) Phenethylaralkylamine compounds and their preparation
ES421874A1 (en) A procedure for the production of 3-benzazocine compound. (Machine-translation by Google Translate, not legally binding)
ES426330A1 (en) A procedure for the preparation of new derivatives of 1,2,3,4-tetrahidroisoquinoleina. (Machine-translation by Google Translate, not legally binding)