A Novel N-Tert-Butyl Derivatives of Pseudothiohydantoin as Potential Target in Anti-Cancer Therapy.
Molecules
; 26(9)2021 Apr 29.
Article
in En
| MEDLINE
| ID: mdl-33947052
ABSTRACT
Tumors are currently more and more common all over the world; hence, attempts are being made to explain the biochemical processes underlying their development. The search for new therapeutic pathways, with particular emphasis on enzymatic activity and its modulation regulating the level of glucocorticosteroids, may contribute to the development and implementation of new therapeutic options in the treatment process. Our research focuses on understanding the role of 11ß-HSD1 and 11ß-HSD2 as factors involved in the differentiation and proliferation of neoplastic cells. In this work, we obtained the 9 novel N-tert-butyl substituted 2-aminothiazol-4(5H)-one (pseudothiohydantoin) derivatives, differing in the substituents at C-5 of the thiazole ring. The inhibitory activity and selectivity of the obtained derivatives in relation to two isoforms of 11ß-HSD were evaluated. The highest inhibitory activity for 11ß-HSD1 showed compound 3h, containing the cyclohexane substituent at the 5-position of the thiazole ring in the spiro system (82.5% at a conc. 10 µM). On the other hand, the derivative 3f with the phenyl substituent at C-5 showed the highest inhibition of 11ß-HSD2 (53.57% at a conc. of 10 µM). A low selectivity in the inhibition of 11ß-HSD2 was observed but, unlike 18ß-glycyrrhetinic acid, these compounds were found to inhibit the activity of 11ß-HSD2 to a greater extent than 11ß-HSD1, which makes them attractive for further research on their anti-cancer activity.
Key words
Full text:
1
Collection:
01-internacional
Database:
MEDLINE
Main subject:
Thiohydantoins
/
Antineoplastic Agents
Limits:
Humans
Language:
En
Journal:
Molecules
Journal subject:
BIOLOGIA
Year:
2021
Document type:
Article
Affiliation country: