Mannich bases of 2-aminothiazoles

Research Abstract
Synthesis of some new Mannich bases, 2(thiazolylaminobenzyl)-1-naphthols (I) and 1(thiazolylaminobenzyl)-2-naphthols (II) are described. Condensation of 4,5-disubstituted-2-aminothiazoles and the appropriate aldehyde with 1-naphthol gives (I), while condensation with 2-naphthol gives (II). Their structures have been ascertained by spectroscopy and by synthesis from the dibromoderivative of 2-arylidene-1-tetralone and the corresponding 2-aminothiazole.
Research Authors
M.Z.A. Badr, M.M. Aly and G.M. El-Naggar
Research Department
Department of chemistry
Research Journal
J. Chem. Tech. Biotechnol
Research Member
Moursy Mohamed Mohamed Ali
Research Pages
pp. 146 - 150
Research Rank
1
Research Vol
Vol.30, No. 1
Research Year
1980

Mannich bases of 2-aminothiazoles

Research Abstract
Synthesis of some new Mannich bases, 2(thiazolylaminobenzyl)-1-naphthols (I) and 1(thiazolylaminobenzyl)-2-naphthols (II) are described. Condensation of 4,5-disubstituted-2-aminothiazoles and the appropriate aldehyde with 1-naphthol gives (I), while condensation with 2-naphthol gives (II). Their structures have been ascertained by spectroscopy and by synthesis from the dibromoderivative of 2-arylidene-1-tetralone and the corresponding 2-aminothiazole.
Research Authors
M.Z.A. Badr, M.M. Aly and G.M. El-Naggar
Research Department
Department of chemistry
Research Journal
J. Chem. Tech. Biotechnol
Research Member
Mohmoud Zareef Ameen badr
Research Pages
pp. 146 - 150
Research Rank
1
Research Vol
Vol.30, No. 1
Research Year
1980

Mannich bases of 2-aminothiazoles

Research Abstract
Synthesis of some new Mannich bases, 2(thiazolylaminobenzyl)-1-naphthols (I) and 1(thiazolylaminobenzyl)-2-naphthols (II) are described. Condensation of 4,5-disubstituted-2-aminothiazoles and the appropriate aldehyde with 1-naphthol gives (I), while condensation with 2-naphthol gives (II). Their structures have been ascertained by spectroscopy and by synthesis from the dibromoderivative of 2-arylidene-1-tetralone and the corresponding 2-aminothiazole.
Research Authors
M.Z.A. Badr, M.M. Aly and G.M. El-Naggar
Research Department
Department of chemistry
Research Journal
J. Chem. Tech. Biotechnol
Research Member
Galal Mostafa ahmed Mousa El-nagar
Research Pages
pp. 146 - 150
Research Rank
1
Research Vol
Vol.30, No. 1
Research Year
1980

Studies on Arylidenetetralones

Research Authors
G.M. El-Naggar and M.M. Aly
Research Department
Department of chemistry
Research Journal
Bull. Fac. Sc., Assiut Univ
Research Member
Galal Mostafa ahmed Mousa El-nagar
Research Pages
pp. 119-126
Research Rank
1
Research Vol
Vol. 5, No. 1
Research Year
1976

Reactions of 2,3-Disubstituted-4(3H)-quinazolinones and related compounds

Research Abstract
The present invention relates to novel 2,3 disubstituted-4(3H)-quinazolinone compounds of the formula I: ##STR1##wherein, R1, R2 and R3 are as defined in the specification; and to the pharmaceutically acceptable salts of compounds of formula I, and to pharmaceutical compositions and methods of treating neurodegenerative and CNS-trauma related conditions
Research Authors
M.Z.A. Badr, G.M. El-Naggar and H.A.H. El-Sherief
Research Department
Department of chemistry
Research Journal
Indian J. Chem
Research Member
Hasan Ahmed Hasan Ahmed El-sheref
Research Pages
pp. 364-365
Research Rank
1
Research Year
1980

Reactions of 2,3-Disubstituted-4(3H)-quinazolinones and related compounds

Research Abstract
The present invention relates to novel 2,3 disubstituted-4(3H)-quinazolinone compounds of the formula I: ##STR1##wherein, R1, R2 and R3 are as defined in the specification; and to the pharmaceutically acceptable salts of compounds of formula I, and to pharmaceutical compositions and methods of treating neurodegenerative and CNS-trauma related conditions
Research Authors
M.Z.A. Badr, G.M. El-Naggar and H.A.H. El-Sherief
Research Department
Department of chemistry
Research Journal
Indian J. Chem
Research Member
Mohmoud Zareef Ameen badr
Research Pages
pp. 364-365
Research Rank
1
Research Year
1980

Reactions of 2,3-Disubstituted-4(3H)-quinazolinones and related compounds

Research Abstract
The present invention relates to novel 2,3 disubstituted-4(3H)-quinazolinone compounds of the formula I: ##STR1##wherein, R1, R2 and R3 are as defined in the specification; and to the pharmaceutically acceptable salts of compounds of formula I, and to pharmaceutical compositions and methods of treating neurodegenerative and CNS-trauma related conditions
Research Authors
M.Z.A. Badr, G.M. El-Naggar and H.A.H. El-Sherief
Research Department
Department of chemistry
Research Journal
Indian J. Chem
Research Member
Galal Mostafa ahmed Mousa El-nagar
Research Pages
pp. 364-365
Research Rank
1
Research Year
1980
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