THARRA, Prabhakara Rao, Andrey MIKHAYLOV, Jiří ŠVEJKAR, Marina GYSIN, Sven N. HOBBIE and Jakub ŠVENDA. Short Synthesis of (+)-Actinobolin: Simple Entry to Complex Small-Molecule Inhibitors of Protein Synthesis. Angewandte Chemie International Edition. Wiley VCHGmbH, 2022, vol. 61, No 17, p. 1-6. ISSN 1433-7851. Available from: https://dx.doi.org/10.1002/anie.202116520.
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Basic information
Original name Short Synthesis of (+)-Actinobolin: Simple Entry to Complex Small-Molecule Inhibitors of Protein Synthesis
Authors THARRA, Prabhakara Rao (356 India, belonging to the institution), Andrey MIKHAYLOV (643 Russian Federation, belonging to the institution), Jiří ŠVEJKAR (203 Czech Republic, belonging to the institution), Marina GYSIN, Sven N. HOBBIE and Jakub ŠVENDA (203 Czech Republic, guarantor, belonging to the institution).
Edition Angewandte Chemie International Edition, Wiley VCHGmbH, 2022, 1433-7851.
Other information
Original language English
Type of outcome Article in a journal
Field of Study 10400 1.4 Chemical sciences
Country of publisher Germany
Confidentiality degree is not subject to a state or trade secret
WWW URL
Impact factor Impact factor: 16.600
RIV identification code RIV/00216224:14310/22:00125752
Organization unit Faculty of Science
Doi http://dx.doi.org/10.1002/anie.202116520
UT WoS 000762126500001
Keywords in English Antibiotics; Natural Products; Organic Synthesis; Radical Chemistry; Ribosome Inhibitors
Tags CF SAXS, rivok
Tags International impact, Reviewed
Changed by Changed by: Mgr. Marie Šípková, DiS., učo 437722. Changed: 3/5/2022 11:28.
Abstract
We report a concise synthesis of the naturally occurring protein synthesis inhibitor (+)-actinobolin (1). The densely functionalized and stereochemically complex molecular structure of 1 was assembled from (-)-quinic acid, L-threonine, and L-alanine as the principal components. Our route is based around a convergent strategy that features conjugate addition of an alpha-amino radical in the key fragment-coupling step. The dramatically simplified synthesis of (+)-actinobolin proceeding in 9 steps with 18 % overall yield has practical implications for analog preparation, as demonstrated herein.
Links
EF16_025/0007381, research and development projectName: Preklinická progrese nových organických sloučenin s cílenou biologickou aktivitou
EF16_027/0008360, research and development projectName: Postdoc@MUNI
GA20-11898S, research and development projectName: Syntéza a biologické testování analogů přírodních antibiotik bactobolinů
Investor: Czech Science Foundation
LM2018127, research and development projectName: Česká infrastruktura pro integrativní strukturní biologii (Acronym: CIISB)
Investor: Ministry of Education, Youth and Sports of the CR
LM2018130, research and development projectName: Národní infrastruktura chemické biologie (Acronym: CZ-­OPENSCREEN)
Investor: Ministry of Education, Youth and Sports of the CR
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