254985-05-2Relevant articles and documents
Accessing columbianetin-containing natural products via a domino on-water, in-water process
Beare, Kaitlin D.,McErlean, Christopher S.P.
supporting information, p. 1056 - 1058 (2013/04/10)
A domino on-water, in-water process has been developed for the rapid and efficient synthesis of (±)-columbianetin. This highlights the operational simplicity of on-water chemistry. The domino process forms the key step in the synthesis of the columbianetin-containing natural products (±)- columbianetin acetate, (±)-zosimin, (±)-libanorin and (±)-angelmarin.
Color regulation and stabilization of chromophore by Cys69 in photoactive yellow protein active center
Okamoto, Kentaro,Hamada, Norio,Okamura, Taka-Aki,Ueyama, Norikazu,Yamamoto, Hitoshi
experimental part, p. 3782 - 3791 (2009/10/23)
Model compounds of PYP chromophore were synthesized and characterized to investigate the role of the Cys69 residue in the active center, which has the intramolecular NH...OC hydrogen bond to the conjugated carbonyl oxygen and thioester linkage of the chro