Organocatalytic Packed-Bed Reactors for the Enantioselective Flow Synthesis of Quaternary Isotetronic Acids by Direct Aldol Reactions of Pyruvates.

Authors: Poletti, Lorenzo¹ (AUTHOR) lorenzo.poletti@unife.it, De Risi, Carmela² (AUTHOR) carmela.derisi@unife.it, Ragno, Daniele² (AUTHOR) daniele.ragno@unife.it, Di Carmine, Graziano¹ (AUTHOR) graziano.dicarmine@unife.it, Tassoni, Riccardo³ (AUTHOR) riccardo.tassoni@isof.cnr.it, Massi, Alessandro² (AUTHOR) alessandro.massi@unife.it, Dambruoso, Paolo³ (AUTHOR) alessandro.massi@unife.it

Source: Molecules. Jan2025, Vol. 30 Issue 2, p296. 13p.

Subject Terms: *FLOW chemistry, *BUTENOLIDES, *ALKYL group, *PYRUVATES, *ORGANOCATALYSIS

Amide‐Based Morita–Baylis–Hillman Carbonates for Phosphine‐Catalyzed Asymmetric (4+2) Annulation^†.

Authors: Liu, Min¹ (AUTHOR), Han, Qihuan¹ (AUTHOR), Wang, Lan¹ (AUTHOR), Chen, Xi¹ (AUTHOR), Zhang, Xue² (AUTHOR) xzhang@sioc.ac.cn, Guo, Hongchao¹ (AUTHOR) hchguo@cau.edu.cn

Source: Chinese Journal of Chemistry. Dec2024, Vol. 42 Issue 24, p3269-3277. 9p.

Subject Terms: *ASYMMETRIC synthesis, *BUTENOLIDES, *ORGANOCATALYSIS, *RING formation (Chemistry), *CATALYSIS, *ANNULATION

Waterborne polymers and coatings from bio-based butenolides.

Authors: Jensma, Andries¹, Elders, Niels² niels.elders@akzonobel.com, van den Berg, Keimpe J.², Feringa, Ben L.¹ b.l.feringa@rug.nl

Source: Green Chemistry. 9/21/2024, Vol. 26 Issue 18, p9676-9681. 6p.

Subject Terms: *SURFACE coatings, *BUTENOLIDES, *POLYMERS, *DISPERSION (Chemistry), *ACRYLATES

Glochidion Species: A Review on Phytochemistry and Pharmacology.

Authors: Linh, Nguyen Ngoc¹ (AUTHOR), Hop, Nguyen Quang² (AUTHOR), Nhung, Phi Thi Tuyet¹ (AUTHOR), Dao, Pham Thi Bich¹ (AUTHOR), Manh, Vu Quoc¹ (AUTHOR), Pham, Ty Viet³ (AUTHOR), Son, Ninh The^4,5 (AUTHOR) ntson@ich.vast.vn

Source: Natural Product Communications. Sep2024, Vol. 19 Issue 9, p1-30. 30p.

Subject Terms: *BUTENOLIDES, *TRITERPENOIDS, *METABOLITES, *BOTANICAL chemistry, *STEROLS, *PHYTOCHEMICALS

Synthesis of furan-2-ones and spiro[furan-2,3ʹ-indoline] derivatives using polyether sulfone sulfamic acid catalysis

Authors: Seyed-Mola Khatami, Mehdi Khalaj, Maryam Zarandi, Taha Zeynali, Ashraf S. Shahvelayati

Source: Scientific Reports, Vol 14, Iss 1, Pp 1-12 (2024)

Subject Terms: 2ʹ,5-Dioxo-5H-spiro[furan-2,3ʹ-indoline]-3-carboxylate derivatives, Furan-2-ones, Butenolides, Spiro compounds, Polyether sulfone sulfamic acid, Medicine, Science

File Description: electronic resource

Relation: https://doaj.org/toc/2045-2322

Access URL: https://doaj.org/article/c0770c56964e4b7cb0b3ba0bf3663319

Amide‐Based Morita–Baylis–Hillman Carbonates for Phosphine‐Catalyzed Asymmetric (4+2) Annulation†.

Authors: Liu, Min¹, Han, Qihuan¹, Wang, Lan¹, Chen, Xi¹, Zhang, Xue², xzhang@sioc.ac.cn, Guo, Hongchao¹, hchguo@cau.edu.cn

Source: Chinese Journal of Chemistry; Dec2024, Vol. 42 Issue 24, p3269-3277, 9p

Amide‐Based Morita–Baylis–Hillman Carbonates for Phosphine‐Catalyzed Asymmetric (4+2) Annulation^†.

Authors: Liu, Min, Han, Qihuan, Wang, Lan, Chen, Xi, Zhang, Xue, Guo, Hongchao

Source: Chinese Journal of Chemistry; Dec2024, Vol. 42 Issue 24, p3269-3277, 9p

Subject Terms: ASYMMETRIC synthesis, BUTENOLIDES, ORGANOCATALYSIS, RING formation (Chemistry), CATALYSIS, ANNULATION

Chiral Betaine-Mediated Efficient Organocatalytic Asymmetric Isomerization of β,γ-Unsaturated Butenolides.

Authors: Zeng, Yiqun¹ (AUTHOR), Fei, Chao² (AUTHOR), Zhou, Xiao² (AUTHOR), Luo, Jisheng¹ (AUTHOR) luojisheng@westlake.edu.cn, Deng, Li¹ (AUTHOR) dengli@westlake.edu.cn

Source: Synlett. Dec2023, Vol. 34 Issue 20, p2429-2432. 4p.

Subject Terms: *BETAINE, *BUTENOLIDES, *ISOMERIZATION, *CINCHONA alkaloids, *RESEARCH personnel

Organocatalyzed Regioselective α,γ-Difunctionalization of Deconjugated Butenolides: Synthesis of Butyrolactone–Butyrolactam Hybrid Molecules.

Authors: Mondal, Swati Lekha¹ (AUTHOR), Patra, Koushik¹ (AUTHOR), Yadav, Rahul¹ (AUTHOR), Baidya, Mahiuddin¹ (AUTHOR) mbaidya@iitm.ac.in

Source: Synlett. Dec2023, Vol. 34 Issue 20, p2465-2470. 6p.

Subject Terms: *BUTENOLIDES, *MOLECULES, *PHARMACEUTICAL chemistry, *BUTYROLACTONES, *CARBONYL compounds

Synthesis of dimeric butenolide catalyzed by various inorganic silver catalysts.

Authors: Ruo-Meng Wei^1,2,3,4, Qian-Qian Liu⁵, Ying Li^1,2,3,4, Wen-Jiao Yan^1,2,3,4, Xiao-Ru Zhang^1,2,3,4 xiaoru_zhang0508@163.com, Ai-Qin Liu^1,2,3,4 liuaiqin@sdfmu.edu.cn

Source: Traditional Medicine Research. Jun2023, Vol. 8 Issue 6, p1-6. 6p.

Subject Terms: *BUTENOLIDES, *SILVER catalysts, *SESQUITERPENES, *BIOPOLYMERS, *MALONATES

Undescribed cytotoxic butenolides; asperterreunolides A-E, isolated from endophytic fungus Aspergillus terreus derived from Artemisia arborescens L. supported with in silico study

Authors: Samy, Mamdouh Nabil ^{a, b, 1}, Attia, Eman Zekry ^{a, 1}, Khalifa, Basmaa Ali ^c, Darwish, Ahmed G. ^{d, e}, Al-Karmalawy, Ahmed A. ^{f, g}, Alnajjar, Radwan ^h, Abdelmohsen, Usama Ramadan ^{a, i}, Ibrahim, Mohamed Ali ^b, Ross, Samir Anis ^{b, j, ⁎}

Source: In Phytochemistry April 2025 232

Transgenerational hormetic effects of sublethal dose of flupyradifurone on the green peach aphid, Myzus persicae (Sulzer) (Hemiptera: Aphididae).

Authors: Tang, Qiuling^1,2, Ma, Kangsheng², Chi, Hsin³, Hou, Youming^1,4 ymhou@fafu.edu.cn, Gao, Xiwu² gaoxiwu@263.net.cn

Source: PLoS ONE. 1/24/2019, Vol. 14 Issue 1, p1-16. 16p.

Subject Terms: *BUTENOLIDES, *GREEN peach aphid, *INTEGRATED pest control, *BIOLOGICAL assay, *DEVELOPMENTAL biology

Total Synthesis and Anti-inflammatory Activity of Stemoamide-Type Alkaloids Including Totally Substituted Butenolides and Pyrroles.

Authors: Soda, Yasuki¹ (AUTHOR), Sugiyama, Yasukazu¹ (AUTHOR), Sato, Shunsei¹ (AUTHOR), Shibuya, Kana¹ (AUTHOR), Saegusa, Junya¹ (AUTHOR), Matagawa, Tomoe¹ (AUTHOR), Kawano, Sayaka¹ (AUTHOR), Yoritate, Makoto¹ (AUTHOR), Fukaya, Keisuke² (AUTHOR), Urabe, Daisuke² (AUTHOR), Oishi, Takeshi³ (AUTHOR), Mori, Kento¹ (AUTHOR), Simizu, Siro¹ (AUTHOR), Chida, Noritaka¹ (AUTHOR), Sato, Takaaki¹ (AUTHOR)

Source: Synthesis. Feb2023, Vol. 55 Issue 4, p617-636. 20p.

Subject Terms: *BUTENOLIDES, *PYRROLES, *ANTI-inflammatory agents, *ALKENES, *PYRROLIDINE, *PYRROLE derivatives, *ALKALOIDS

Anti-Inflammatory Butenolides from a Marine-Derived Streptomyces sp. 13G036.

Authors: Gao, Ming^1,2,3, canta87@ynu.ac.krgaoming104@hotmail.com, Lee, Sang Bong⁴, sangbong.yi1@gmail.com, Lee, Jae-Eon⁵, koof12@kmedihub.re.kr, Kim, Geum Jin^2,6, hyp1112@yu.ac.kr, Moon, Jimin², jwnam@yu.ac.kr, Nam, Joo-Won², Bae, Jong-Sup⁷, baejs@knu.ac.kr, Chin, Jungwook⁴, jwchin@dgmif.re.kr, Jeon, Yong Hyun⁵, jeon9014@dgmif.re.kr, Choi, Hyukjae^2,6, jeon9014@dgmif.re.kr

Source: Applied Sciences (2076-3417); May2022, Vol. 12 Issue 9, pN.PAG-N.PAG, 11p

Strigolactones as Regulators of Symbiotrophy of Plants and Microorganisms.

Authors: Shtark, O. Yu.^1,2, Shishova, M. F.² mshishova@mail.ru, Povydysh, M. N.³, Avdeeva, G. S.², Zhukov, V. A.¹, Tikhonovich, I. A.^1,2

Source: Russian Journal of Plant Physiology. Mar2018, Vol. 65 Issue 2, p151-167. 17p.

Subject Terms: *BUTENOLIDES, *STRIGOLACTONES, *VESICULAR-arbuscular mycorrhizas, *PLANT hormones, *LEGUMES

Palladium‐Catalyzed Enantioselective γ‐Arylation of β,γ‐Unsaturated Butenolides.

Authors: Li, Sanliang¹ (AUTHOR), Chen, Qiaoyu² (AUTHOR), Yang, Junfeng¹ (AUTHOR) junliangzhang@fudan.edu.cn, Zhang, Junliang^1,3 (AUTHOR) yangjf@fudan.edu.cn

Source: Angewandte Chemie International Edition. 6/7/2022, Vol. 61 Issue 23, p1-7. 7p.

Subject Terms: *BUTENOLIDES, *NATURAL products, *FUNCTIONAL groups, *ASYMMETRIC synthesis

Characterization of AvaR1, a butenolide-autoregulator receptor for biosynthesis of a Streptomyces hormone in Streptomyces avermitilis.

Authors: Sultan, Suandi¹, Kitani, Shigeru¹, Miyamoto, Kiyoko¹, Iguchi, Hiroyuki, Atago, Tokitaka¹, Ikeda, Haruo², Nihira, Takuya nihira@icb.osaka-u.ac.jp

Source: Applied Microbiology & Biotechnology. Nov2016, Vol. 100 Issue 22, p9581-9591. 11p.

Subject Terms: *BUTENOLIDES, *BIOSYNTHESIS, *STREPTOMYCES avermitilis, *MOLECULES, *AVERMECTINS, *DNA-binding proteins

Anti‐Inflammatory, Antiallergic and COVID‐19 Main Protease (M^pro) Inhibitory Activities of Butenolides from a Marine‐Derived Fungus Aspergillus costaricaensis.

Authors: Uras, Ibrahim S.^1,2 (AUTHOR), Korinek, Michal³ (AUTHOR), Albohy, Amgad^4,5 (AUTHOR), Abdulrazik, Basma S.^4,5 (AUTHOR), Lin, Wenhan⁶ (AUTHOR), Ebada, Sherif S.⁷ (AUTHOR) sherif_elsayed@pharma.asu.edu.eg, Konuklugil, Belma^1,8 (AUTHOR) belma.konuklugil@lokmanhekim.edu.tr

Source: ChemistrySelect. 3/29/2022, Vol. 7 Issue 12, p1-8. 8p.

Subject Terms: *BUTENOLIDES, *ASPERGILLUS, *COVID-19, *METHYL acetate, *ETHYL acetate, *ELASTASES

Xylazine-Ketamine Anesthesia Following Premedication of New Zealand White Rabbits with Vitamin C.

Alternate Title: Beyaz Yeni Zelanda Tavşanlarında Vitamin C Premedikasyonu Sonrasında Ksilazin-Ketamin Anestezisi.

Authors: YANMAZ, Latif Emrah¹ latifemrahyanmaz@gmail.com, DOĞAN, Elif¹, OKUMUŞ, Zafer¹, ŞENOCAK, Mümin Gökhan¹, PRASTIWI, Artina¹, YILDIRIM, Fatih²

Source: Kafkas Universitesi Veteriner Fakultesi Dergisi. oca/sub2016, Vol. 22 Issue 1, p115-118. 4p.

Subject Terms: *VITAMIN C, *BUTENOLIDES, *KETAMINE, *ANESTHESIA, *RABBITS

Design and Synthesis of Butenolide-based Novel Benzyl Pyrrolones: Their TNF- α based Molecular Docking with In vivo and In vitro Anti-inflammatory Activity.

Authors: Ali, Yakub¹, Alam, Mohammad Sarwar¹, Hamid, Hinna¹, Husain, Asif², Shafi, Syed¹, Dhulap, Abhijeet³, Hussain, Firasat⁴, Bano, Sameena¹, Kharbanda, Chetna¹, Nazreen, Syed¹, Haider, Saqlain¹

Source: Chemical Biology & Drug Design. Oct2015, Vol. 86 Issue 4, p619-625. 7p.

Subject Terms: *BUTENOLIDES, *TUMOR necrosis factor receptors, *MOLECULAR docking, *ANTI-inflammatory agents, *INDOMETHACIN, *LIPID peroxidation (Biology)