Novel selective 'on-off' fluorescence sensor based on julolidine hydrazone-Al

Autor: Pipattra, Mayurachayakul, Oraphin, Chantarasriwong, Nattawut, Yotapan, Anyanee, Kamkaew, Withawat, Mingvanish, Choladda, Srisuwannaket, Mongkol, Sukwattanasinitt, Nakorn, Niamnont

Publikováno v: Spectrochimica acta. Part A, Molecular and biomolecular spectroscopy. 279

A hydrazone (T1) was synthesized by reacting 8-hydroxyjulolidine-9-carboxaldehyde with 2-furoic hydrazide and then modified with Al

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=pmid________::7808c1665c2a4b87a200f853da9e80fc
https://pubmed.ncbi.nlm.nih.gov/35598577

Four-component synthesis of polyhydroquinolines under catalyst- and solvent-free conventional heating conditions: mechanistic studies

Autor: Choladda Srisuwannaket, Pipattra Mayurachayakul, Oraphin Chantarasriwong, Wanchai Pluempanupat

Publikováno v: RSC Advances. 7:56764-56770

A convenient and environmentally friendly procedure for the synthesis of polyhydroquinolines via a one-pot, four component condensation of different aromatic aldehydes with dimedone, ethyl acetoacetate and ammonium acetate has been developed. Upon he

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::1bbc59f15c0eb7193f0e81357ac7057a
https://doi.org/10.1039/c7ra13120h

Synthesis, structure-activity relationship and in vitro pharmacodynamics of A-ring modified caged xanthones in a preclinical model of inflammatory breast cancer

Autor: Mary L. Alpaugh, Aspen L. Settle, Maria A. Theodoraki, Andrew T. Milcarek, Bashayer D. Althufairi, Oraphin Chantarasriwong, Theodore Habarth Morales, Emmanuel A. Theodorakis, Celso O. Rezende

Publikováno v: Chantarasriwong, Oraphin; Milcarek, Andrew T; Morales, Theodore Habarth; Settle, Aspen L; Rezende, Celso O; Althufairi, Bashayer D; et al.(2019). Synthesis, structure-activity relationship and in vitro pharmacodynamics of A-ring modified caged xanthones in a preclinical model of inflammatory breast cancer.. European journal of medicinal chemistry, 168, 405-413. doi: 10.1016/j.ejmech.2019.02.047. UC Office of the President: Research Grants Program Office (RGPO). Retrieved from: http://www.escholarship.org/uc/item/70s1j4tz

Inflammatory breast cancer (IBC) is a highly metastatic, lethal form of breast cancer that lacks targeted therapeutic strategies. Inspired by the promising cytotoxicity of gambogic acid and related caged xanthones in spheroidsMARY-X, an in vitro prec

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::b864639fad2ab385e5b8850be5ccba74
https://pubmed.ncbi.nlm.nih.gov/30831408

Caged Garcinia Xanthones: Synthetic Studies and Pharmacophore Evaluation

Autor: Oraphin Chantarasriwong, Nicholas J. Checchia, Bashayer D. Althufairi, Emmanuel A. Theodorakis

The Garcinia genus of plants has yielded an intriguing family of caged xanthone-derived natural products that have a documented value in traditional Eastern medicine. Collectively referred to as caged Garcinia xanthones (CGXs), these compounds are de

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::6ab49ccbd81c45b90e4287342c527b85
https://doi.org/10.1016/b978-0-444-64056-7.00004-0

Cl3CCN/PPh3 and CBr4/PPh3: two efficient reagent systems for the preparation of N-heteroaromatic halides

Autor: Woranun Kijrungphaiboon, Oraphin Chantarasriwong, Wainthorn Chavasiri

Publikováno v: Tetrahedron Letters. 53:674-677

Cl3CCN/PPh3 and CBr4/PPh3 are two highly reactive reagent systems for the conversion of N-heteroaromatic hydroxy compounds into N-heteroaromatic chlorides or bromides in moderate to excellent yields under mild and acid-free conditions.

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::580acc5b07e373b2cfd58d197e081673
https://doi.org/10.1016/j.tetlet.2011.11.123