Synthesis of Some Novel 11b-Substituted Pyrimido[6,1-a]-isoquinoline Derivatives

doi:10.3390/90800694

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Molecules 2004, 9(8), 694-704; doi:10.3390/90800694

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Synthesis of Some Novel 11b-Substituted Pyrimido[6,1-a]-isoquinoline Derivatives

Plamen A. Angelov * , Iliyan I. Ivanov and Atanas P. Venkov

Department of Organic Chemistry, University of Plovdiv, 24 \"Tsar Asen\" str., 4000 Plovdiv, Bulgaria

* Author to whom correspondence should be addressed.

Received: 17 June 2004 / Accepted: 29 June 2004 / Published: 31 July 2004

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Abstract: A series of novel 11b-substituted 1,6,7,11b-tetrahydropyrimido[6,1-a]- isoquinoline-2,4-diones and 4-thioxo-1,3,4,6,7,11b-hexahydropyrimido[6,1-a]isoquinolin-2- ones were synthesized, utilizing two alternative strategies for ring closure of tetrahydroisoquinoline intermediates obtained from N-phenethyl enaminones

Keywords: Tetrahydroisoquinolines; pyrimido[6; 1-a]isoquinolines; enaminones.

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MDPI and ACS Style

Angelov, P.A.; Ivanov, I.I.; Venkov, A.P. Synthesis of Some Novel 11b-Substituted Pyrimido[6,1-a]-isoquinoline Derivatives. Molecules 2004, 9, 694-704.

AMA Style

Angelov P.A., Ivanov I.I., Venkov A.P. Synthesis of Some Novel 11b-Substituted Pyrimido[6,1-a]-isoquinoline Derivatives. Molecules. 2004; 9(8):694-704.

Chicago/Turabian Style

Angelov, Plamen A.; Ivanov, Iliyan I.; Venkov, Atanas P. 2004. "Synthesis of Some Novel 11b-Substituted Pyrimido[6,1-a]-isoquinoline Derivatives." Molecules 9, no. 8: 694-704.

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