Результаты исследований: Научные публикации в периодических изданиях › статья › Рецензирование
7-Acylamino-3H-1,2-benzoxathiepine 2,2-dioxides as new isoform-selective carbonic anhydrase IX and XII inhibitors. / Pustenko, Aleksandrs; Nocentini, Alessio; Balašova, Anastasija; Krasavin, Mikhail; Žalubovskis, Raivis; Supuran, Claudiu T.
в: Journal of Enzyme Inhibition and Medicinal Chemistry, Том 35, № 1, 01.12.2020, стр. 650-656.Результаты исследований: Научные публикации в периодических изданиях › статья › Рецензирование
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TY - JOUR
T1 - 7-Acylamino-3H-1,2-benzoxathiepine 2,2-dioxides as new isoform-selective carbonic anhydrase IX and XII inhibitors
AU - Pustenko, Aleksandrs
AU - Nocentini, Alessio
AU - Balašova, Anastasija
AU - Krasavin, Mikhail
AU - Žalubovskis, Raivis
AU - Supuran, Claudiu T.
N1 - Funding Information: This work was partly supported by ERA.Net RUS plus joint programme project THIOREDIN (State Education Development Agency of Republic of Latvia) and the Russian Foundation for Basic Research [project grant 18?515-76001] under ERA.Net RUS plus joint programme grant RUS_ST2017-309. Publisher Copyright: © 2020, © 2020 The Author(s). Published by Informa UK Limited, trading as Taylor & Francis Group.
PY - 2020/12/1
Y1 - 2020/12/1
N2 - A series of 3H-1,2-benzoxathiepine 2,2-dioxides incorporating 7-acylamino moieties were obtained by an original procedure starting from 5-nitrosalicylaldehyde, which was treated with propenylsulfonyl chloride followed by Wittig reaction of the bis-olefin intermediate. The new derivatives, belonging to the homosulfocoumarin chemotype, were assayed as inhibitors of the zinc metalloenzyme carbonic anhydrase (CA, EC 4.2.1.1). Four pharmacologically relevant human (h) isoforms were investigated, the cytosolic hCA I and II and the transmembrane, tumour-associated hCA IX and XII. No relevant inhibition of hCA I and II was observed, whereas some of the new derivatives were effective, low nanomolar hCA IX/XII inhibitors, making them of interest for investigations in situations in which the activity of these isoforms is overexpressed, such as hypoxic tumours, arthritis or cerebral ischaemia.
AB - A series of 3H-1,2-benzoxathiepine 2,2-dioxides incorporating 7-acylamino moieties were obtained by an original procedure starting from 5-nitrosalicylaldehyde, which was treated with propenylsulfonyl chloride followed by Wittig reaction of the bis-olefin intermediate. The new derivatives, belonging to the homosulfocoumarin chemotype, were assayed as inhibitors of the zinc metalloenzyme carbonic anhydrase (CA, EC 4.2.1.1). Four pharmacologically relevant human (h) isoforms were investigated, the cytosolic hCA I and II and the transmembrane, tumour-associated hCA IX and XII. No relevant inhibition of hCA I and II was observed, whereas some of the new derivatives were effective, low nanomolar hCA IX/XII inhibitors, making them of interest for investigations in situations in which the activity of these isoforms is overexpressed, such as hypoxic tumours, arthritis or cerebral ischaemia.
KW - Carbonic anhydrase
KW - homosulfocoumarin
KW - isoform-selective inhibitor
KW - sulfocoumarin
KW - transmembrane isoforms
KW - TRANSMEMBRANE
KW - SULFONAMIDES
KW - ALPHA
KW - ISOZYMES I
KW - BACTERIAL
KW - COUMARINS
KW - DISCOVERY
KW - POTENT
KW - SULFOCOUMARINS
KW - DERIVATIVES
UR - http://www.scopus.com/inward/record.url?scp=85079752261&partnerID=8YFLogxK
UR - https://www.mendeley.com/catalogue/43a37b69-0a2f-3bf9-b7a5-5e7f7e86db11/
U2 - 10.1080/14756366.2020.1722658
DO - 10.1080/14756366.2020.1722658
M3 - статья
C2 - 32079427
AN - SCOPUS:85079752261
VL - 35
SP - 650
EP - 656
JO - Journal of Enzyme Inhibition and Medicinal Chemistry
JF - Journal of Enzyme Inhibition and Medicinal Chemistry
SN - 1475-6366
IS - 1
ER -
ID: 52203682