Haplomyrtin and (−)-haplomyrfolin: two lignans from haplophyllum myrtifolium
Evcim, Umran, Gōzler, Belkis, Freyer, Alan J., Shamma, Maurice
Published in Phytochemistry (Oxford) (01.07.1986)
Published in Phytochemistry (Oxford) (01.07.1986)
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Journal Article
Two Trioxygenated Phenethylisoquinoline Alkaloids from Colchicum szovitsii
Tojo, Emilia, Önür, Mustafa Ali, Freyer, Alan J, Shamma, Maurice
Published in Journal of natural products (Washington, D.C.) (01.05.1990)
Published in Journal of natural products (Washington, D.C.) (01.05.1990)
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Journal Article
Three Novel Glycodienoid Alkaloids from Erythrina lysistemon
Amer, Masouda E, El-Masry, Sawsan, Shamma, Maurice, Freyer, Alan J
Published in Journal of natural products (Washington, D.C.) (01.01.1991)
Published in Journal of natural products (Washington, D.C.) (01.01.1991)
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Journal Article
The Stereochemistry of the Heteroyohimbine Alkaloids
Shamma, Maurice, Richey, Jane Moss
Published in Journal of the American Chemical Society (01.08.1963)
Published in Journal of the American Chemical Society (01.08.1963)
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Journal Article
The Stereospecific Synthesis of dl-Yohimbane. Stereochemistry of Yohimbine1
van Tamelen, Eugene E, Shamma, Maurice, Aldrich, Paul
Published in Journal of the American Chemical Society (01.09.1956)
Published in Journal of the American Chemical Society (01.09.1956)
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Journal Article
The Nuclear Magnetic Resonance Spectra of Pentacyclic Triterpenes1,2
Shamma, Maurice, Glick, Richard E, Mumma, Ralph O
Published in Journal of organic chemistry (01.12.1962)
Published in Journal of organic chemistry (01.12.1962)
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Journal Article
The Tetracyclic Erythrina Alkaloids
Amer, Masouda E, Shamma, Maurice, Freyer, Alan J
Published in Journal of natural products (Washington, D.C.) (01.03.1991)
Published in Journal of natural products (Washington, D.C.) (01.03.1991)
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Journal Article
The Benzophenanthridine Alkaloids
Krane, Barry D, Fagbule, Moses O, Shamma, Maurice, Gözler, Belkis
Published in Journal of natural products (Washington, D.C.) (01.01.1984)
Published in Journal of natural products (Washington, D.C.) (01.01.1984)
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Journal Article