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- Publications
- Influence
A chalcone with potent inhibiting activity against biofilm formation by nontypeable Haemophilus influenzae
- D. Kunthalert, Sudarat Baothong, Pichit Khetkam, Suwadee Chokchaisiri, A. Suksamrarn
- Biology, Medicine
- Microbiology and immunology
- 1 October 2014
Nontypeable Haemophilus influenzae (NTHi), an important human respiratory pathogen, frequently causes biofilm infections. Currently, resistance of bacteria within the biofilm to conventional… Expand
Potent cytotoxicity against human small cell lung cancer cells of the heptenes from the stem bark of Xylopia pierrei Hance
- Ratchanaporn Chokchaisiri, Sukanya Kunkaewom, Suwadee Chokchaisiri, Lucksagoon Ganranoo, Rattana Chalermglin, A. Suksamrarn
- Chemistry
- Medicinal Chemistry Research
- 16 March 2017
Phytochemical investigation of the stem bark of Xylopia pierrei Hance led to the isolation of one triterpene, polycarpol (1), three heptenes, (7R)-acetylmelodorinol (2), (7R)-melodorinol (3), and… Expand
Morindaquinone, a new bianthraquinone from Morinda coreia roots.
- Suwadee Chokchaisiri, Yuttana Siriwattanasathien, C. Thongbamrer, A. Suksamrarn, Thitima Rukachaisirikul
- Biology, Medicine
- Natural product research
- 26 December 2019
Phytochemical investigation of the roots of Morinda coreia led to the isolation of one new bianthraquinone, morindaquinone (1), together with 12 known compounds, soranjidiol (2), rubiadin-1-methyl… Expand
Chemical Constituents of the Roots of Erythrina subumbrans
- Thitima Rukachaisirikul, Suwadee Chokchaisiri, A. Suksamrarn
- Chemistry
- Chemistry of Natural Compounds
- 12 January 2014
In our continuous interest in the constituents of Erythrina subumbrans Merr. (Leguminosae) [1–3], we chose its roots for the first time for phytochemical investigation. In this paper, we report the… Expand
A new ent-abietane lactone from Glycosmis pentaphylla
- Suwadee Chokchaisiri, N. Apiratikul, Thitima Rukachaisirikul
- Chemistry, Medicine
- Natural product research
- 23 September 2020
Abstract A new ent-abietane lactone, 3-oxojolkinolide A (1), together with 16 known compounds, helioscopinolide E (2), helioscopinolide A (3), 3-methyl-9H-carbazole (4), carbalexin (5), carbalexin B… Expand
A New Ajmaline-type Alkaloid from the Roots of Rauvolfia serpentina
- Thitima Rukachaisirikul, Suwadee Chokchaisiri, Parichat Suebsakwong, A. Suksamrarn, C. Tocharus
- Chemistry, Medicine
- Natural product communications
- 1 April 2017
A new ajmaline-type alkaloid, 21-O-methylisoajmaline (1), together with twenty-one known compounds, a mixture ofβ-sitosterol (2) and stigmasterol (3), reserpinine (4), tetrahydroalstonine (5),… Expand