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Dive into the research topics where Mohammad H. Sohrab is active.

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Featured researches published by Mohammad H. Sohrab.


Fitoterapia | 2001

Antibacterial activity of Vitex trifolia.

M.M Hossain; N Paul; Mohammad H. Sohrab; E Rahman; Mamnur Rashid

The petroleum ether and ethanol extracts of Vitex trifolia leaves exhibited moderate inhibiting activity against both gram-positive and gram-negative bacteria.


Natural Product Letters | 1999

Lunamarins A and B: Two Novel Terpenoid Coumarins from Clausena Heptaphylla

Mohammad H. Sohrab; Choudhury M. Hasan; Mohammad A. Rashid

Abstract Two new coumarins were isolated from the methanol extract of the leaves of Clausena heptaphylla. Their structures were established as lunamarin A (1) and lunamarin B (2) on the basis of spectral data, including 2D NMR.


Fitoterapia | 2001

Antibacterial activity of Clausena heptaphylla

Mohammad H. Sohrab; Md. Abdul Mazid; E Rahman; Choudhury M. Hasan; Mamnur Rashid

The antibacterial activity of different crude extracts of Clausena heptaphylla leaves as well as three purified coumarins, obtained from the cold methanol extract, is reported.


Biochemical Systematics and Ecology | 2004

Chemotaxonomic significance of polyoxygenated flavonoids from the leaves of Micromelum minutum

Mohammad H. Sohrab; Rasheduzzaman Chowdhury; Choudhury M. Hasan; Mohammad A. Rashid


Fitoterapia | 2004

Antibacterial activity and cytotoxicity of extractives from Ravenia spectabilis.

Mohammad H. Sohrab; Rasheduzzaman Chowdhury; Khondaker M. Rahman; Choudhury M. Hasan; Mohammad A. Rashid


Biochemical Systematics and Ecology | 2003

Kauren diterpenes from Wedelia calendulacea

Mohammad Sohel Haider; Rasheduzzaman Chowdhury; A.K.M. Mottakin; Mohammad H. Sohrab; Choudhury M. Hasan; A.H.M.Mahbubar Rahman; Mohammad A. Rashid


Oriental Pharmacy and Experimental Medicine | 2008

Phytochemical and biological investigations of Polygonum lanatum

Sadia Afreen Chowdhury; Mohammad H. Sohrab; Mohammad Rashedul Haque; Choudhury M. Hasan; Mohammad A. Rashid


Die Pharmazie | 2003

12alpha-hydroxystigmast-4-en-3-one: a new bioactive steroid from Toona ciliata (Meliaceae).

Rasheduzzaman Chowdhury; R. B. Rashid; Mohammad H. Sohrab; Choudhury M. Hasan


Biochemical Systematics and Ecology | 1999

6-SUBSTITUTED-7-OXYGENATED COUMARINS FROM THE LEAVES OF MICROMELUM MINUTUM

Mohammad H. Sohrab; Choudhury M. Hasan; Mohammad A. Rashid


Die Pharmazie | 2003

Triterpene constituents from the leaves of Melicope indica

R. Farruque; Rasheduzzaman Chowdhury; Mohammad H. Sohrab; Choudhury M. Hasan; Mohammad A. Rashid

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Sadia Afreen Chowdhury

Stamford University Bangladesh

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M.M Hossain

University of Science and Technology Chittagong

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