Najmah Binti Hassan

Najmah Binti Hassan
Universiti Teknologi MARA | UiTM · School of Chemistry and Environment

About

3
Publications
580
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55
Citations
Citations since 2017
0 Research Items
36 Citations
20172018201920202021202220230246810
20172018201920202021202220230246810
20172018201920202021202220230246810
20172018201920202021202220230246810

Publications

Publications (3)
Article
A full account of our efforts towards an asymmetric synthesis of crisamicin A are presented. The key steps include a Hauser-Kraus annulation of a cyanophthalide with a chiral enone-lactone, a stereoselective cyclisation-reduction to install the pyran unit and a Suzuki homocoupling to forge the key biaryl bond. This work has culminated in the asymme...
Article
A chemical investigation of the crude extracts of Cinnamomum mollissimum bark resulted in the isolation of five aporphine alkaloids, namely N-methyl-1,2,10-trimethoxyaporphine, N-methylhernagine, N-methylhemovine, hernagine and hernovine. Their structures were elucidated by spectral analysis. The alkaloid crude extract demonstrated significant anti...

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Projects

Project (1)
Archived project
To synthesize the tetracyclic isagarin derivatives