Affiliation: Ramkhamhaeng University
Suksamrarn A, Poomsing P, Aroonrerk N, Punjanon T, Suksamrarn S, Kongkun S. Antimycobacterial and antioxidant flavones from Limnophila geoffrayi. Arch Pharm Res. 2003;26:816-20 pubmed
..7 microg/mL. The crude hexane, chloroform and methanol extracts as well as the pure compounds 1 and 2 did not exhibit mutagenic activity in the Bacillus subtilis recassay. ..
Suksamrarn A, Chotipong A, Suavansri T, Boongird S, Timsuksai P, Vimuttipong S, et al
. Antimycobacterial activity and cytotoxicity of flavonoids from the flowers of Chromolaena odorata. Arch Pharm Res. 2004;27:507-11 pubmed
..6 microM, whereas compound 8 exhibited moderate toxicity against NCI-H187 cells and week toxicity against human breast cancer (BC) cells with the MIC values of 19.2 and 38.4 microM respectively. ..
Suksamrarn A, Kumpun S, Kirtikara K, Yingyongnarongkul B, Suksamrarn S. Iridoids with anti-inflammatory activity from Vitex peduncularis. Planta Med. 2002;68:72-3 pubmed
..15 +/- 0.21 mg/ml and 0.026 +/- 0.015 mg/ml respectively, while having only small inhibitory effects on COX-1. Both compounds did not exhibit cytotoxicity against vero cells...
Suksamrarn A, Jankam A, Tarnchompoo B, Putchakarn S. Ecdysteroids from a Zoanthus sp. J Nat Prod. 2002;65:1194-7 pubmed
..This is the first report of ecdysteroids in a Zoanthus species. ..
Suksamrarn A, Tanachatchairatana T, Kanokmedhakul S. Antiplasmodial triterpenes from twigs of Gardenia saxatilis. J Ethnopharmacol. 2003;88:275-7 pubmed
..Introduction of a methoxyl group to the 3-position of the p-coumarate moiety to give a ferulate moiety resulted in loss of activity...
Suksamrarn A, Buaprom M, Udtip S, Nuntawong N, Haritakun R, Kanokmedhakul S. Antimycobacterial and antiplasmodial unsaturated carboxylic acid from the twigs of Scleropyrum wallichianum. Chem Pharm Bull (Tokyo). 2005;53:1327-9 pubmed
..Compound 1 exhibited antimycobacterial activity with an MIC value of 25 microg/ml and showed antiplasmodial activity with an IC50 value of 7.2 microg/ml. Compounds 2 and 3 were inactive in both assays...