X-ray Structural characterization of bioactive compounds from medicinalplants : Premna Obtusifolia and Cratoxylum Formosum ssp. Pruniflorum.
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Date
2013
Authors
Ibrahim, Abdul Razak
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Abstract
Single crystal X-ray diffraction offers a complete approach to structural analysis. X-ray diffraction is the
Only technique which provides the complete three dimensional structures of the chemical compounds.
The formation of supramolecular arrangement in crystal structures is indeed important not just for the
Construction of larger structures, this non-covalent bond assisted arrangement possess unique physical
And chemical properties. In this research, the molecular and crystal structure of the medicinal plants
Which are Premna obtusifojia (Verbenaceae) and Cratoxy/um formosum ssp. Pruniflorum are studied.
Apart from this, other medicinally important compounds are also synthesized and their crystal structures
Are also examined.
Belauan sinar-X hablur tunggal memberikan pendekatan yang lengkap untuk analisis struktur. belauan
sinar-X adalah satu-satunya teknik yang memberikan struktur tiga dimensi yang lengkap sesuatu
sebatian. Pembentukan susunan supramolekul dalam struktur hablur sememangnya penting bukan
hanya untuk pembinaan struktur besar, susunan yang dibantu oleh ikatan tak kovalen memiliki ciri-ciri
fizikal dan kinia yang unik. Dalam penyelidikan ini, struktur molekul dan hablur tumbuhan berubat iaitu
Premna obtusifolia (Verbenaceae) dan Cratoxylum formosum ssp. pruniflorum telah dikaji.
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Keywords
Single crystal structure , Struktur hablur tunggal , Supra molecular structure , Struktur supramolekul , Medicinal compound , Sebatian berubat