0000000001305339
AUTHOR
Souaibou Yaouba
Crystal Structures and Cytotoxicity of ent-Kaurane-Type Diterpenoids from Two Aspilia Species
A phytochemical investigation of the roots of Aspilia pluriseta led to the isolation of ent-kaurane-type diterpenoids and additional phytochemicals (1⁻23). The structures of the isolated compounds were elucidated based on Nuclear Magnetic Resonance (NMR) spectroscopic and mass spectrometric analyses. The absolute configurations of seven of the ent-kaurane-type diterpenoids (3⁻6, 6b, 7 and 8) were determined by single crystal X-ray diffraction studies. Eleven of the compounds were also isolated from the roots and the aerial parts of Aspilia mossambicensis. The literature NMR assignments for compounds 1 and 5 were revised. In a cytotoxicity assay, 12α-methoxy-ent-kaur-9(11),1…
CCDC 1868319: Experimental Crystal Structure Determination
Related Article: Souaibou Yaouba, Arto Valkonen, Paolo Coghi, Jiaying Gao, Eric M. Guantai, Solomon Derese, Vincent K. W. Wong, Máté Erdélyi, Abiy Yenesew|2018|Molecules|23|3199|doi:10.3390/molecules23123199
CCDC 1868324: Experimental Crystal Structure Determination
Related Article: Souaibou Yaouba, Arto Valkonen, Paolo Coghi, Jiaying Gao, Eric M. Guantai, Solomon Derese, Vincent K. W. Wong, Máté Erdélyi, Abiy Yenesew|2018|Molecules|23|3199|doi:10.3390/molecules23123199
CCDC 1868322: Experimental Crystal Structure Determination
Related Article: Souaibou Yaouba, Arto Valkonen, Paolo Coghi, Jiaying Gao, Eric M. Guantai, Solomon Derese, Vincent K. W. Wong, Máté Erdélyi, Abiy Yenesew|2018|Molecules|23|3199|doi:10.3390/molecules23123199
CCDC 1868321: Experimental Crystal Structure Determination
Related Article: Souaibou Yaouba, Arto Valkonen, Paolo Coghi, Jiaying Gao, Eric M. Guantai, Solomon Derese, Vincent K. W. Wong, Máté Erdélyi, Abiy Yenesew|2018|Molecules|23|3199|doi:10.3390/molecules23123199
CCDC 1868320: Experimental Crystal Structure Determination
Related Article: Souaibou Yaouba, Arto Valkonen, Paolo Coghi, Jiaying Gao, Eric M. Guantai, Solomon Derese, Vincent K. W. Wong, Máté Erdélyi, Abiy Yenesew|2018|Molecules|23|3199|doi:10.3390/molecules23123199
CCDC 1868318: Experimental Crystal Structure Determination
Related Article: Souaibou Yaouba, Arto Valkonen, Paolo Coghi, Jiaying Gao, Eric M. Guantai, Solomon Derese, Vincent K. W. Wong, Máté Erdélyi, Abiy Yenesew|2018|Molecules|23|3199|doi:10.3390/molecules23123199
CCDC 1868323: Experimental Crystal Structure Determination
Related Article: Souaibou Yaouba, Arto Valkonen, Paolo Coghi, Jiaying Gao, Eric M. Guantai, Solomon Derese, Vincent K. W. Wong, Máté Erdélyi, Abiy Yenesew|2018|Molecules|23|3199|doi:10.3390/molecules23123199