Adir Et Compagnie

Adir Et Cie

Jean L Peglion

Joel Vian

Jean C Poignant

Francis Colpaert

Yves M Gargouil

Jean P Vilaine

Compounds of formula I ##STR1## in which m represents an integer from 0 to 5, n represents an integer from 1 to 2, p is equal to 0, 1 or 2,

1,2-benzisoxazole compounds

The invention relates to new compounds of formula I: ##STR1## in which Ar represents a phenyl radical having one to five identical or different substituents selected from chloro or fluoro,

1,4-dihydropyridine compounds

The invention relates to a process for producing new compounds of formula I: ##STR1## and isomers thereof, as well as acid addition salts thereof, in which the symbols have the meanings set forth in the specification.

Process for 1,4-dihydropyridine compounds

Compounds of general formula I, ##STR1## in which: R.sub.1 denotes a hydrogen atom or, with the proviso, however, that the amino radical is at the 7-position, a linear or branched alkyl radical containing 1 to 4 carbon atoms,

2,4,5,6,7,8-Hexahydronaphtho[2,3-b]furan useful as an intermediate

Compounds of the general formula I ##STR1## in which R.sub.1 and R.sub.2, which may be identical or different, each denote a hydrogen atom, a benzyl radical, a cyclohexylmethyl radical or a linear or branched alkyl radical containing from 1 to 10 carbon atoms, optionally substituted with a hydroxy radical, with a carboxy radical or with an alkoxy radical having 1 to 5 carbon atoms, with an alkoxycarbonyl radical having 2 to 6 carbon atoms, with an alkylphenyl radical having 7 to 16 carbon atoms or with a 2-alkylthienyl radical having 5 to 14 carbon atoms,

Certain dihydrobenzofuran butanoic and pentanoic acid derivatives

Pharmacologically active amino-5,6,7,8-tetrahydronaphtho [2,3-B] furan

Compound of general formula I ##STR1## in which R.sub.1 and R.sub.2, which may be identical or different, each denote a hydrogen atom, a benzyl radical, a cyclohexylmethyl radical or a linear or branched alkyl radical containing from 1 to 10 carbon atoms, optionally substituted with a hydroxy radical, with a carboxy radical or with an alkoxy radical having 1 to 5 carbon atoms, with an alkoxycarbonyl radical having 2 to 6 carbon atoms, with an alkylphenyl radical having 7 to 16 carbon atoms or with a 2-alkylthienyl radical having 5 to 14 carbon atoms,

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Le Vesinet, France

Jean L Peglion