Results 101 to 110 of about 737,596 (164)

Ruthenium-Catalyzed Dimerization of Propiolates: A Simple Route to α‑Pyrones

, 2016
A ruthenium-catalyzed regioselective intermolecular multistep homo- and hetero­dimerization of substituted propiolates providing α-pyrone-5-carboxylates and α-pyrone-6-carboxylates is described.
Rajendran Manikandan (768761), Masilamani Jeganmohan (1446319)   +1 more
core   +2 more sources

Recent advances in the biosynthesis of coumarin and its derivatives

Green Chemical Engineering
Coumarin and its derivatives, presenting in many organisms (plants, fungi, and bacteria), are critical metabolites composed of fused benzene and α-pyrone rings.
Yusong Zou, Yuxi Teng, Joy Li, Yajun Yan
doaj   +1 more source

Bioactive Dibenzo-α-pyrone Derivatives from the Endophytic Fungus Rhizopycnis vagum Nitaf22

, 2016
Six new dibenzo-α-pyrones, rhizopycnolides A (1) and B (2) and rhizopycnins A–D (3–6), together with eight known congeners (7–14), were isolated from the endophytic fungus Rhizopycnis vagum Nitaf22 obtained from Nicotiana tabacum.
Ziling Mao (1730398), Yu Peng (144570), Jin Tian (158712), Ali Wang (691916), Yuheng Cao (2885735), Kaiyi Zhou (2553352), Daowan Lai (691919), Jungui Dai (610572), Ligang Zhou (691920), Yang Liu (4829), Xuejiao Dong (1596055), Dan Xu (138152)   +11 more
core   +1 more source

Genome Mining of α-Pyrone Natural Products from Ascidian-Derived Fungus Amphichordafelina SYSU-MS7908. [PDF]

Mar Drugs, 2022
Yuan S, Chen L, Wu Q, Jiang M, Guo H, Hu Z, Chen S, Liu L, Gao Z.   +8 more
europepmc   +1 more source

Isolation and Structure Determination of New Pyrones from Dictyostelium spp. Cellular Slime Molds Coincubated with Pseudomonas spp.

Molecules
Cellular slime molds are excellent model organisms in the field of cell and developmental biology because of their simple developmental patterns. During our studies on the identification of bioactive molecules from secondary metabolites of cellular slime
Takehiro Nishimura, Takuya Murotani, Hitomi Sasaki, Yoshinori Uekusa, Hiromi Eguchi, Hirotaka Ishigaki, Katsunori Takahashi, Yuzuru Kubohara, Haruhisa Kikuchi   +8 more
doaj   +1 more source

Tetraketide α-pyrone reductases in sporopollenin synthesis pathway in Gerbera hybrida: diversification of the minor function. [PDF]

Hortic Res, 2021
Zhu L, Zhang T, Teeri TH.
europepmc   +1 more source

Quinolino-6 : 5-α -pyrones

, 1926
Quinolino-6 : 5-α ...
BIMAN BIHARI DEY, INDUBHUBAN SARKAR, TIRUVENKATA RAJENDRA SESHADRI.   +2 more
core   +1 more source

Ochraceopyronide, a Rare α-Pyrone-C-lyxofuranoside from a Soil-Derived Fungus Aspergillus ochraceopetaliformis. [PDF]

Molecules, 2021
Asmaey MA, Abatis D, Abdel-Razek AS, Lambrinidis G, Chinou I, Fokialakis N, Tsafantakis N, Shaaban M, Aligiannis N.   +8 more
europepmc   +1 more source

Trichoderma asperellum Secreted 6-Pentyl-α-Pyrone to Control Magnaporthiopsis maydis, the Maize Late Wilt Disease Agent. [PDF]

Biology (Basel), 2021
Degani O, Khatib S, Becher P, Gordani A, Harris R.   +4 more
europepmc   +1 more source

Bioactive 5,6-Dihydro-α-pyrone Derivatives from Hyptis brevipes

, 2016
Six new 5,6-dihydro-α-pyrone derivatives (1−6), namely, brevipolides A−F, together with seven known compounds, including a 5,6-dihydro-α-pyrone derivative (7), three flavonoids, a steroid glycoside, and two triterpenoids, were isolated from the entire ...
John M. Pezzuto (217117), Harry H. S. Fong (1828042), Marcy J. Balunas (1393327), Heebyung Chai (1321086), Daniel D. Lantvit (416945), Steven M. Swanson (1324665), Leonardus B. S. Kardono (2133751), Esperanza J. Carcache de Blanco (1310760), Ye Deng (522104), Sugeng Sugiarso (2366785), A. Douglas Kinghorn (463348), Jeong-Ah Kim (81814), Young-Won Chin (770229)   +12 more
core   +1 more source