المؤلفون: Weires, Nicholas A, Slutskyy, Yuriy, Overman, Larry E

المصدر: Angewandte Chemie International Edition. 58(25)

مصطلحات موضوعية: Cyclization, Free Radicals, Heterocyclic Compounds, Molecular Structure, Spironolactone, cross-coupling, dual-catalysis, photoredox, radical cyclization, spirolactones, Chemical Sciences, Organic Chemistry

وصف الملف: application/pdf

URL الوصول: https://escholarship.org/uc/item/93g4j3dt

المؤلفون: Sheng Zuo (10149995), Yuan Tao (1489138), Zhigang Liu (265354), Ke Zhang (115386), Luyun Zhang (4855912), Yingtang Ning (4069006), Fen-Er Chen (2495434)

مصطلحات موضوعية: Biophysics, Biochemistry, Medicine, Biotechnology, Ecology, Space Science, Environmental Sciences not elsewhere classified, Biological Sciences not elsewhere classified, Chemical Sciences not elsewhere classified, mechanistic observations suggest, enable stereocontrolled addition, catalyzed decarboxylative propargylation, new copper complex, wide range, substituted spirolactones, report herein, propargyl carbonates, high diastereo, good yields, functional groups, formidable challenge, based spirolactones, based nucleophiles, allenylidene species

Relation: https://figshare.com/articles/journal_contribution/Construction_of_Vicinal_All-Carbon_Stereogenic_Centers_via_Copper-Catalyzed_Asymmetric_Decarboxylative_Propargylation_Enantio-_and_Diastereoselective_Synthesis_of_Substituted_Spirolactones/21865081

الاتاحة: https://doi.org/10.1021/acs.orglett.2c04113.s001

المؤلفون: Qiu, Youai, Yang, Bin, Jiang, Tuo, Zhu, Can, Bäckvall, Jan-E.

المصدر: Angewandte Chemie International Edition. 56(12):3221-3225

مصطلحات موضوعية: carbocyclization, enallenols, oxidation, palladium, spirolactones

وصف الملف: electronic

URL الوصول: https://urn.kb.se/resolve?urn=urn:nbn:se:su:diva-142591
https://su.diva-portal.org/smash/get/diva2:1092679/FULLTEXT01.pdf

المؤلفون: Subbotina, Elena, 1990

المساهمون: Samec, Joseph, Professor, Bruijnincx, Pieter, Professor

مصطلحات موضوعية: Lignin, biomass, lignin-first, catalytic fractionation, flow reactors, dibenzodioxocin, silanes, zeolites, visible light photocatalysis, dearomatization, spirolactones, organisk kemi, Organic Chemistry

وصف الملف: electronic

URL الوصول: https://urn.kb.se/resolve?urn=urn:nbn:se:su:diva-179101
https://su.diva-portal.org/smash/get/diva2:1394250/FULLTEXT01.pdf
https://su.diva-portal.org/smash/get/diva2:1394250/PREVIEW01.jpg
https://su.diva-portal.org/smash/get/diva2:1394250/FULLTEXT03.pdf

المؤلفون: Xiao Liang (185891), Zhong-Hui Huang (4109296), Wen-Bin Shen (8145297), Xin-Hua Lu (7352885), Xue-Xia Zhang (6016700), Xuan Ma (388080), Shu-Hua Qi (124759)

مصطلحات موضوعية: Biochemistry, Inorganic Chemistry, Space Science, Biological Sciences not elsewhere classified, Chemical Sciences not elsewhere classified, Physical Sciences not elsewhere classified, unusual oxaphenalenone spirolactones, show biosynthetic enantiodivergence, quantum chemical calculations, talaromyces purpureogenus <, apopyrenulin (< b, unprecedented spirolactone frame, b (< b, 3 – 3, 2 , 50 , >, 4 ′<, 1 , scsio 41517 (+)-, scsio 41517, 2 ′<, h <, hemiacetal frame, 4 μm, spectroscopic analysis, ray diffraction, potential modes, phosphatases shp1

Time: 3

Relation: https://figshare.com/articles/journal_contribution/Talaromyoxaones_A_and_B_Unusual_Oxaphenalenone_Spirolactones_as_Phosphatase_Inhibitors_from_the_Marine-Derived_Fungus_i_Talaromyces_purpureogenus_i_SCSIO_41517/16567073

الاتاحة: https://doi.org/10.1021/acs.joc.1c01452.s001

المؤلفون: Beibei Zhao (5674931), Zhen Zhang (86004), Pinhua Li (1457875), Tao Miao (1652005), Lei Wang (6656)

مصطلحات موضوعية: Biochemistry, Genetics, Molecular Biology, Infectious Diseases, Biological Sciences not elsewhere classified, Chemical Sciences not elsewhere classified, Enyne, metal-free conditions, BF, Annulation, cascade, sequential process, α- keto acids, functionalized spirolactones, method, synthesis, Keto, Synthesi, Spirolactone, room temperature, Et, O-promoted, Acid

Relation: https://figshare.com/articles/journal_contribution/Synthesis_of_Spirolactones_via_a_BF_sub_3_sub_Et_sub_2_sub_O_Promoted_Cascade_Annulation_of_Keto_Acids_and_1_3-Enynes/14987927

الاتاحة: https://doi.org/10.1021/acs.orglett.1c01827.s001

المؤلفون: García-Mingüens, Eduardo, Caletková, Oľga, Berkeš, Dušan, Nájera, Carmen, Sansano, Jose M.

المساهمون: Universidad de Alicante. Departamento de Química Orgánica, Universidad de Alicante. Instituto Universitario de Síntesis Orgánica, Síntesis Asimétrica (SINTAS)

مصطلحات موضوعية: Dipolar cycloaddition, Diastereoselective, Silver, Spirolactones, Spiropyrrolidines, Química Orgánica

Relation: https://doi.org/10.1002/ejoc.202000915; European Journal of Organic Chemistry. 2020, 34: 5563-5571. https://doi.org/10.1002/ejoc.202000915; 1434-193X (Print); 1099-0690 (Online); http://hdl.handle.net/10045/109015

الاتاحة: http://hdl.handle.net/10045/109015
https://doi.org/10.1002/ejoc.202000915

المؤلفون: Natalia Sucman, Vsevolod Pogrebnoi, Mykola Obushak, Elena Melnic, Victor Kravtsov, Fliur Macaev

المصدر: Chemistry Journal of Moldova: General, Industrial and Ecological Chemistry, Vol 10, Iss 1, Pp 64-70 (2015)

مصطلحات موضوعية: spirolactones, isatins, triphenylphosphine, dimethyl acetylenedicarboxylate., Chemistry, QD1-999, General. Including alchemy, QD1-65

وصف الملف: electronic resource

Relation: http://www.cjm.asm.md/sites/default/files/article_files/ChemJMold201510(1)_64-70_Macaev.pdf; https://doaj.org/toc/1857-1727; https://doaj.org/toc/2345-1688

URL الوصول: https://doaj.org/article/9aa43b42790846d8aa5ea433a496c10a

المؤلفون: Sucman, N.S., Сукман, Н., Pogrebnoi, V.S., Погребной, В.С., Obushak, M., Melnic, E.I., Melnik, E.I., Мельник, Е.И., Kravţov, V.H., Kravtsov, V.C., Кравцов, В.Х., Macaev, F.Z., Makaev, F.Z., Макаев, Ф.З.

المصدر: Chemistry Journal of Moldova 10 (1) 64-70

مصطلحات موضوعية: spirolactones, isatins, triphenylphosphine, dimethyl acetylenedicarboxylate

وصف الملف: application/pdf

Relation: info:eu-repo/grantAgreement/EC/FP7/1815/EU//; https://ibn.idsi.md/vizualizare_articol/37798; urn:issn:18571727

الاتاحة: https://ibn.idsi.md/vizualizare_articol/37798
https://doi.org/10.19261/cjm.2015.10(1).09

المؤلفون: Tokmajyan, G.G.

المصدر: Proceedings of the YSU B: Chemical and Biological Sciences; Vol. 46 No. 3 (229) (2012); 23-27 ; ԵՊՀ Գիտական տեղեկագիր. Քիմիա և կենսաբանություն; Vol. 46 No. 3 (229) (2012); 23-27 ; Ученые записки ЕГУ: Химия и Биология; Том 46 № 3 (229) (2012); 23-27 ; 1829-1767 ; 10.46991/PYSU:B/2012.46.3

مصطلحات موضوعية: bromination, spirolactones, N-bromsuccinimide, 3-bromomethyl derivative

وصف الملف: application/pdf

Relation: https://journals.ysu.am/index.php/proceedings-chem-biol/article/view/vol46_no3_2012_pp023-027/pdf; https://journals.ysu.am/index.php/proceedings-chem-biol/article/view/vol46_no3_2012_pp023-027

الاتاحة: https://journals.ysu.am/index.php/proceedings-chem-biol/article/view/vol46_no3_2012_pp023-027
https://doi.org/10.46991/PYSU:B/2012.46.3.023

المؤلفون: Bin Yang, Youai Qiu, Jan-E. Bäckvall, Can Zhu, Tuo Jiang

مصطلحات موضوعية: enallenols, oxidation, chemistry.chemical_element, Oxidative phosphorylation, 010402 general chemistry, Photochemistry, 01 natural sciences, Medicinal chemistry, Catalysis, chemistry.chemical_compound, Olefin fiber, Organisk kemi, 010405 organic chemistry, Organic Chemistry, Enantioselective synthesis, General Medicine, General Chemistry, palladium, 0104 chemical sciences, carbocyclization, spirolactones, chemistry, Cascade, Carbonylation, Palladium, Carbon monoxide

وصف الملف: application/pdf

URL الوصول: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::70bb6bd80327d1442a04bfcd756b54cf
http://urn.kb.se/resolve?urn=urn:nbn:se:su:diva-142591

المؤلفون: MARINI, Francesca, BAGNOLI, Luana, STERNATIVO, Silvia

المساهمون: Editore C. Santi, Marini, Francesca, Bagnoli, Luana, Sternativo, Silvia

مصطلحات موضوعية: Asymmetric synthesis, Organocatalysis, Organometallic catalysts, Chiral Selenides, Desymmetrizations, [2,3]-sigmatropic rearrangements, Cyclopropanes, Spirolactones, Seleno aldehydes, Biocatalysts.

وصف الملف: STAMPA

Relation: info:eu-repo/semantics/altIdentifier/isbn/978-1-60805-839-6; info:eu-repo/semantics/altIdentifier/wos/WOS:000471141000009; ispartofbook:Organoselenium Chemistry Between Synthesis and Biochemistry; firstpage:166; lastpage:196; numberofpages:31; http://hdl.handle.net/11391/1222161

الاتاحة: http://hdl.handle.net/11391/1222161
https://doi.org/10.2174/9781608058389114010010

المؤلفون: Marie-Edith Rafestin-Oblin, Peter Kolkhof, Marc Lombès, Alexander Hillisch, Khadija Lamribet, Junaid Ali Khan, Say Viengchareun, Florian Le Billan, Larbi Amazit, Michel Fay, Jérôme Fagart

المساهمون: Université Paris-Saclay

المصدر: Journal of Biological Chemistry
Journal of Biological Chemistry, American Society for Biochemistry and Molecular Biology, 2015, ⟨10.1074/jbc.M115.657957⟩

مصطلحات موضوعية: binding, receptors, protein binding, Pharmacology, Biochemistry, chemistry.chemical_compound, Mineralocorticoid receptor, western, polycyclic compounds, mineralocorticoid, rat, Promoter Regions, Genetic, humans, antagonists, estrogen-receptor, Aldosterone, naphthyridines, drug, cell line, blotting, 3. Good health, Eplerenone, spironolactone, critical steps, microscopy, fluorescence, Signal transduction, living cells, hormones, hormone substitutes, and hormone antagonists, signal transduction, hek293 cells, medicine.drug, epithelial sodium channels, kidney, nuclear receptor coactivator 1, Finerenone, hypertension, Steroid hormone receptor, Blotting, Western, Active Transport, Cell Nucleus, chromatin immunoprecipitation, Biology, steroid receptor coactivator-1, dose-response relationship, mineralocorticoid receptors, down-regulation, medicine, promoter regions, bay 94-8862, transcriptional activation, active transport, [CHIM]Chemical Sciences, Gene Regulation, Molecular Biology, aldosterone, Dose-Response Relationship, Drug, urogenital system, cell nucleus, heart-failure, Cell Biology, target genes, nuclear import, transcriptional co-activators, spirolactones, Receptors, Mineralocorticoid, chemistry, Nuclear receptor, Microscopy, Fluorescence, kinetics, Spironolactone, mutation, genetic

URL الوصول: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::b27e1559624d6690df097dcebd813a7e
https://hal.archives-ouvertes.fr/hal-03464100

المؤلفون: Antun Hutinec, A. Ziogas, Anton Rieker, Medhat El-Mobayed

المصدر: Journal of the Chemical Society, Perkin Transactions 1. :2201-2208

مصطلحات موضوعية: Spirolactones of Tyrosine, chemistry.chemical_classification, Dipeptide, Stereochemistry, Combinatorial chemistry, Amino acid, chemistry.chemical_compound, chemistry, Nucleophile, Side chain, Moiety, Tyrosine synthesis, Phenols, Tyrosine

URL الوصول: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::a0a6db7de277ed0b8e01eb21f809e4d5
https://doi.org/10.1039/a801803k

المؤلفون: Rodier, Fabien

Thesis Advisors: Aix-Marseille, Commeiras, Laurent, Chouraqui, Gaëlle

مصطلحات موضوعية: Cycloaddition [3+2], Spirolactone, Catalyse par le rhodium, Γ-alkylidene-butenolides, Centre quaternaire, Synthèse diastéréosélective, Calculs DFT, Micrandilactone, 3+2] Cycloaddition, Spirolactones, Rhodium catalysed reaction, Quaternary centre, Diastereo- and chemo-sélective approach, DFT calculation

الاتاحة: http://www.theses.fr/2012AIXM4324

المؤلفون: SINGH, V

مصطلحات موضوعية: Gamma-Lactones, Derivatives, Metathesis, Construction, Routes, Spirolactones, Furyl Alcohols, Oxidative Dearomatization, Ring-Closing Metathesis, Medium-Sized Rings

Relation: TETRAHEDRON LETTERS, 50(25), 3092-3094; http://dx.doi.org/10.1016/j.tetlet.2009.04.019; http://dspace.library.iitb.ac.in/xmlui/handle/10054/11053; http://hdl.handle.net/10054/11053

الاتاحة: http://dspace.library.iitb.ac.in/xmlui/handle/10054/11053
https://doi.org/10.1016/j.tetlet.2009.04.019
http://hdl.handle.net/10054/11053

المؤلفون: Pouwer, Rebecca H., Schill, Heiko, Williams, Craig M., Bernhardt, Paul V.

مصطلحات موضوعية: Chemistry, Organic, 2-oxospiro[4.5]decan-1-one, Spirolactones, Microwave irradiation, Electrocyclic reactions, Calculations, gamma-Butyrolactones, Pericyclic-reactions, Activation barriers, Reaction energetics, alpha-Methylene, Cbs-qb3 methods, Ketene acetals, Standard set, Lactones, Cyclization, γ-Butyrolactones, α-Methylene, 250301 Organic Chemical Synthesis, C1, 780103 Chemical sciences

Relation: orcid:0000-0002-3834-7398; orcid:0000-0001-6839-1763

الاتاحة: https://espace.library.uq.edu.au/view/UQ:130285

المؤلفون: Vikrant Singh, Vishwakarma Singh

المصدر: IndraStra Global.

مصطلحات موضوعية: Molecular complexity, Tandem, Chemistry, Routes, Medium-Sized Rings, Organic Chemistry, Oxidative Dearomatization, Metathesis, Key features, Biochemistry, Combinatorial chemistry, Ring-Closing Metathesis, Ring-closing metathesis, Spirolactones, Drug Discovery, Gamma-Lactones, Furyl Alcohols, Derivatives, Construction

URL الوصول: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::41bc8f3c8889edf0decf324355a60d48
https://igi.indrastra.com/items/show/49208

المساهمون: Janossy, G

المصدر: Magy. Radiol., 19: 259-65 (Oct. 1967).; Other Information: Orig. Receipt Date: 31-DEC-68

وصف الملف: Medium: X

URL الوصول: http://www.osti.gov/scitech/biblio/4504290

المؤلفون: Anton Rieker, Antun Hutinec, A. Ziogas

المصدر: Amino acids. 11(3-4)

مصطلحات موضوعية: chemistry.chemical_classification, Chemistry, Stereochemistry, Radical, Organic Chemistry, Clinical Biochemistry, Peptide chemistry, Organic chemistry, Peptide, amino acids, spirolactones, Tyrosine, Biochemistry, Amino acid

URL الوصول: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::37deaa30c7dfc10f64bc631c790cf695
https://pubmed.ncbi.nlm.nih.gov/24178721