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List of works by Ashraf Taha Khalil

Antiplatelet and Anti-HIV Constituents from Euchresta Formosana

scientific article published on April 1, 2003

Benzylamides from Salvadora persica.

scientific article

Bioactive Pyranoxanthones from the Roots of Calophyllum blancoi.

Bioactive Sesquiterpene Lactones from Eupatorium Kiirunense

scientific article published on 25 March 2019

Bioactive marine prostanoids from octocoral Clavularia viridis

scientific article published on 01 May 2008

Bioactive pyranoxanthones from the roots of Calophyllum blancoi.

scientific article published on February 2005

Cembrane diterpenoids from the taiwanese soft coral Sarcophyton stolidotum

scientific article published on 07 June 2008

Chemical constituents from the Hydrangea chinensis

scientific article

Chemical transformation and biological activities of ambrein, a major product of ambergris from Physeter macrocephalus (sperm whale)

scientific article published on 01 February 2007

Chromanones and Dihydrocoumarins from Calophyllum blancoi.

Chromanones and dihydrocoumarins from Calophyllum blancoi

scientific article published in April 2004

Cytotoxic sesquiterpene lactones from Eupatorium kiirunense, a coastal plant of Taiwan.

scientific article published in May 2005

Dibenzocyclooctadiene lignans from Kadsura philippinensis.

scientific article

Eight new diterpenoids from soft coral Cespitularia hypotentaculata

scientific article

Four New Briarane Diterpenoids from the Gorgonian CoralJunceella fragilis

scientific article published on 16 July 2007

Frajunolides E-K, briarane diterpenes from Junceella fragilis

scientific article published on 6 September 2008

Isolation of aureol from Smenospongia sp. and cytotoxic activity of some aureol derivatives

scientific article published on 01 May 2006

Juncenolides F and G, two new briarane diterpenoids from Taiwanese gorgonian Junceella juncea

scientific article published on 01 January 2005

Juncenolides H - K, New Briarane Diterpenoids fromJunceella juncea

Kadsuphilols A-H, oxygenated lignans from Kadsura philippinensis.

scientific article

New Cembrane Diterpenes from Taiwanese Soft Coral Sinularia flexibilis

scientific article published on 15 July 2010

New Oxygenated Lignans fromKadsura philippinensis

scientific article published on 20 March 2008

New Verticillane-Type Diterpenoids from the Taiwanese Soft CoralCespitularia hypotentaculata

scientific article published on 18 December 2008

New bioactive clerodane diterpenoids from the roots of Casearia membranacea.

scientific article published on January 2008

New cytotoxic clerodane diterpenoids from the leaves and twigs of Casearia membranacea

scientific article published on 01 March 2004

New gemacranolides from Eupatorium hualienense

scientific article published on February 2005

New regio- and stereoselective O-deacetylated and epoxy products of taxanes isolated from Taxus mairei

scientific article published in December 2004

Novel taxane diterpenes from Taxus sumatrana with the first C-21 taxane ester

article by Ya-Ching Shen et al published 16 December 2004 in Tetrahedron

Phytochemical and biological evaluation of Buddleja polystachya growing in Saudi Arabia.

scientific article published in July 2015

Pyranoxanthones from Calophyllum Inophyllum

scientific article

Seven New Lignan Esters from Kadsura philippinensis

scientific article published on 21 January 2011

Sinuladiterpenes A-F, new cembrane diterpenes from Sinularia flexibilis

scientific article

Tasumatrols P – T, Five New Taxoids fromTaxus sumatrana

Tasumatrols U-Z, taxane diterpene esters from Taxus sumatrana

scientific article published on 26 January 2008

Three new taxane diterpenoids from Taxus sumatrana.

scientific article

Two New Cytotoxic Clerodane Diterpenoids from Casearia membranacea.

scientific article published on 8 July 2004

Two New Sesquiterpene Lactones from Ixeris chinensis.

Two new cytotoxic clerodane diterpenoids from Casearia membranacea

scientific article published on January 2004

Two new sesquiterpene lactones from Ixeris chinensis.

scientific article

Two new xeniolides from a Taiwanese Xenia soft coral

scientific article published on 01 November 2007

Vibsane diterpenoids from the leaves and flowers of Viburnum odoratissimum

scientific article

Xenicane-type diterpenes with cytotoxicity from Xenia florida

scientific article published on 01 April 2006