14 research outputs found
Synthesis and antitumor activities of new N-(5-benzylthiazol-2-yl)-2-(heteryl-5-ylsulfanyl)-acetamides
Aim. Synthesis of series of new N-(5-benzyl-thiazol-2-yl)-2-(heteryl-5-ylsulfanyl)-acetamides and study on their anticancer activity. Methods. Organic synthesis, analytical and spectral meth-ods, pharmacological screening. Results. [2-chloro-N-(5-aryl-1,3-thiazol-2-yl)acetamides 3a-h have been prepared in good yields] by the reaction of 2-amino-5-(R-benzyl)thiazoles with chloroacetyl chloride. The obtained compounds react with 1-phenyl-1H-tetrazole-5- 4, 4-allyl-5-phenyl-4H-[1,2,4]triazole-3- 5a, 4-allyl-5-furan-2-yl-4H-[1,2,4]triazole-3- 5b thioles, pyrimidine-2- 6a and 4,6-dimethyl-pyrimidine-2- thioles 6b to form series of novel N-(5-benzyl-thiazol-2-yl)-2-(heterylsulfanyl)acetamides with yields 65-96%. These compounds have been evaluated for their anticancer activity against 60 cancer cell lines in the concentration of 10 Β΅M. The human tumour cell lines were derived from nine different cancer types: leukemia, melanoma, lung, colon, CNS, ovarian, renal, prostate, and breast cancers. The synthesized compounds displayed moder-ate activity in the in vitro screening with the tested cell lines. However, it was observed a selective influence of some compounds on several cancer cell lines. Compounds 7c, 8a, 8d and 9c-g have been found to be active and highly selective towards the] HOP-92 Non-Small Cell Lung Cancer cell line (GP = 39.45 β 65.63%), whereas 2-(4,6-R1-pyrimidin-2-ylsulfanyl)-N-[(5-R-benzyl)-thiazol-2-yl]-acetamides 9c-h are active towards the UO-31 Renal Cancer cell line (GP = 34.43 β 60.58%). Compounds 7c possessed significant activity towards the SNB-75 CNS Cancer cell line (GP = -3.83 %), 7f β on the OVCAR-4 Ovarian Cancer cell line (GP = 14.66 %), 8d β on the HS 578T Breast Cancer cell line (GP = 11.09%), 9g β on the NCI-H226 Non-Small Cell Lung Can-cer (GP = 9.75%) and UO-31 Renal Cancer cell lines (GP = 16.35%). Conclusions. A series of new 2-amino-5-arylmetylthiazole derivatives was synthesized. It was established that these com-pounds are promising in the search for innovative anti-cancer agents.ΠΠ΅ΡΠ°. CΠΈΠ½ΡΠ΅Π· ΡΠ° Π²ΠΈΠ²ΡΠ΅Π½Π½Ρ ΠΏΡΠΎΡΠΈΠΏΡΡ
Π»ΠΈΠ½Π½ΠΎΡ Π°ΠΊΡΠΈΠ²Π½ΠΎΡΡΡ ΡΡΠ΄Ρ Π½ΠΎΠ²ΠΈΡ
N-(5-Π±Π΅Π½Π·ΠΈΠ»ΡΡΠ°Π·ΠΎΠ»-2-ΡΠ»)-2-(Π³Π΅ΡΠ΅ΡΠΈΠ»-5-ΡΠ»ΡΡΠ»ΡΡΠ°Π½ΡΠ»)Π°ΡΠ΅ΡΠ°ΠΌΡΠ΄ΡΠ². ΠΠ΅ΡΠΎΠ΄ΠΈ. ΠΡΠ³Π°Π½ΡΡΠ½ΠΈΠΉ ΡΠΈΠ½ΡΠ΅Π·, Π°Π½Π°Π»ΡΡΠΈΡΠ½Ρ ΡΠ° ΡΠΏΠ΅ΠΊΡΡΠ°Π»ΡΠ½Ρ ΠΌΠ΅ΡΠΎΠ΄ΠΈ, ΡΠ°ΡΠΌΠ°ΠΊΠΎΠ»ΠΎΠ³ΡΡΠ½ΠΈΠΉ ΡΠΊΡΠΈΠ½ΡΠ½Π³. Π Π΅Π·ΡΠ»ΡΡΠ°ΡΠΈ. Π Π΅Π°ΠΊΡΡΡΡ 2-Π°ΠΌΡΠ½ΠΎ-5-(R-Π±Π΅Π½Π·ΠΈΠ»)ΡΡΠ°Π·ΠΎΠ»ΡΠ² Π· Ρ
Π»ΠΎΡΠ°ΡΠ΅ΡΠΈΠ»Ρ
Π»ΠΎΡΠΈΠ΄ΠΎΠΌ ΠΎΡΡΠΈΠΌΠ°Π½ΠΎ 2-Ρ
Π»ΠΎΡ-N-(5-Π°ΡΠΈΠ»-1,3-ΡΡΠ°Π·ΠΎΠ»-2-ΡΠ»)Π°ΡΠ΅ΡΠ°ΠΌΡΠ΄ΠΈ 3a-h Π· Π΄ΠΎΠ±ΡΠΈΠΌΠΈ Π²ΠΈΡ
ΠΎΠ΄Π°ΠΌΠΈ. ΠΠΎΠ½ΠΈ Π²Π·Π°ΡΠΌΠΎΠ΄ΡΡΡΡ Π· 1-ΡΠ΅Π½ΡΠ»-1Π-ΡΠ΅ΡΡΠ°Π·ΠΎΠ»-5-4, 4-Π°Π»ΡΠ»-5-ΡΠ΅Π½ΡΠ»-4H-[1,2,4] ΡΡΠΈΠ°Π·ΠΎΠ»-3-5Π°, 4-Π°Π»ΡΠ»-5-ΡΡΡΠ°Π½-2-ΡΠ»-4H-[1,2,4]ΡΡΠΈΠ°Π·ΠΎΠ»-3-5b, ΡΡΠΎΠ»Π°ΠΌΠΈ, Π° ΡΠ°ΠΊΠΎΠΆ ΠΏΡΡΠΈΠΌΡΠ΄ΠΈΠ½-2-6Π° ΡΠ° 4,6-Π΄ΠΈΠΌΠ΅ΡΠΈΠ»ΠΏΡΡΠΈΠΌΡΠ΄ΠΈΠ½-2-6b ΡΡΠΎΠ»Π°ΠΌΠΈ Π· ΡΡΠ²ΠΎΡΠ΅Π½Π½ΡΠΌ ΡΡΠ΄Ρ Π½ΠΎΠ²ΠΈΡ
N-(5-Π±Π΅Π½Π·ΠΈΠ»ΡΡΠ°Π·ΠΎΠ»-2-ΡΠ»)-2-(Π³Π΅ΡΠ΅ΡΠΈΠ»ΡΡΠ»ΡΡΠ°Π½ΡΠ»)Π°ΡΠ΅ΡΠ°ΠΌΡΠ΄ΡΠ² Π· Π²ΠΈΡ
ΠΎΠ΄ΠΎΠΌ 65-96%. ΠΠ»Ρ ΡΠΈΡ
ΡΠΏΠΎΠ»ΡΠΊ Ρ ΠΊΠΎΠ½ΡΠ΅Π½ΡΡΠ°ΡΡΡ 10 ΠΌΠΊΠ Π²ΠΈΠ²ΡΠ΅Π½ΠΎ ΠΏΡΠΎΡΠΈΠΏΡΡ
Π»ΠΈΠ½Π½Ρ Π°ΠΊΡΠΈΠ²Π½ΡΡΡΡ Π½Π° 60 Π»ΡΠ½ΡΡΡ
ΡΠ°ΠΊΡ. ΠΠ»ΡΡΠΈΠ½ΠΈ ΠΏΡΡ
Π»ΠΈΠ½ Π»ΡΠ΄ΠΈΠ½ΠΈ Π±ΡΠ»ΠΎ ΠΎΡΡΠΈΠΌΠ°Π½ΠΎ Π· Π΄Π΅Π²βΡΡΠΈ ΡΡΠ·Π½ΠΈΡ
ΡΠΈΠΏΡΠ² ΡΠ°ΠΊΡ: Π»Π΅ΠΉΠΊΠ΅ΠΌΡΡ, ΠΌΠ΅Π»Π°Π½ΠΎΠΌΠΈ, Π»Π΅Π³Π΅Π½ΡΠ², Π΅ΠΏΡΡΠ΅Π»ΡΡ, Π¦ΠΠ‘, ΡΡΡΠ½ΠΈΠΊΡΠ², Π½ΠΈΡΠΎΠΊ, ΠΏΡΠΎΡΡΠ°ΡΠΈ ΡΠ° ΠΌΠΎΠ»ΠΎΡΠ½ΠΎΡ Π·Π°Π»ΠΎΠ·ΠΈ. ΠΠ°Π·Π½Π°ΡΠ΅Π½Ρ ΡΠΏΠΎΠ»ΡΠΊΠΈ ΠΏΡΠΎΡΠ²ΠΈΠ»ΠΈ ΠΏΠΎΠΌΡΡΠΊΠΎΠ²Π°Π½Ρ Π°ΠΊΡΠΈΠ²Π½ΡΡΡΡ ΠΏΡΠΈ ΡΠΊΡΠΈΠ½ΡΠ½Π³Ρ in vitro Π½Π° Π±ΡΠ»ΡΡΠΎΡΡΡ ΠΊΠ»ΡΡΠΈΠ½Π½ΠΈΡ
Π»ΡΠ½ΡΡΡ
. ΠΡΠΎΡΠ΅ ΡΠΏΠΎΡΡΠ΅ΡΡΠ³Π°Π»Π°ΡΡ ΡΠ΅Π»Π΅ΠΊΡΠΈΠ²Π½ΡΡΡΡ Π΄ΡΡ Π΄Π΅ΡΠΊΠΈΡ
ΡΠΏΠΎΠ»ΡΠΊ. ΠΡΡΠ°Π½ΠΎΠ²Π»Π΅Π½ΠΎ, ΡΠΎ ΡΠΏΠΎΠ»ΡΠΊΠΈ 7c, 8a, 8d ΡΠ° 9c-g Π±ΡΠ»ΠΈ Π°ΠΊΡΠΈΠ²Π½ΠΈΠΌΠΈ ΡΠ° Π²ΠΈΡΠ²ΠΈΠ»ΠΈ Π²ΠΈΡΠΎΠΊΡ ΡΠ΅Π»Π΅ΠΊΡΠΈΠ²Π½ΡΡΡΡ Π²ΡΠ΄Π½ΠΎΡΠ½ΠΎ ΠΊΠ»ΡΡΠΈΠ½Π½ΠΎΡ Π»ΡΠ½ΡΡ ΡΠ°ΠΊΡ Π»Π΅Π³Π΅Π½ΡΠ² ΠΠΠ‘-92 (GP = 39,45β65,63%), ΡΠΎΠ΄Ρ ΡΠΊ 2-(4,6-R1-ΠΏΡΡΠΈΠΌΡΠ΄ΡΠ½-2-ΡΠ»-ΡΡΠ»ΡΡΠ°Π½ΡΠ»)-N-[(5-R-Π±Π΅Π½Π·ΠΈΠ»)ΡΡΠ°Π·ΠΎΠ»-2-ΡΠ»]Π°ΡΠ΅ΡΠ°ΡΠΈ (9c-h) Π°ΠΊΡΠΈΠ²Π½Ρ ΡΠΎΠ΄ΠΎ ΠΊΠ»ΡΡΠΈΠ½Π½ΠΎΡ Π»ΡΠ½ΡΡ UO-31. (GP = 34,43β60,58%). Π‘ΠΏΠΎΠ»ΡΠΊΠ° 7Ρ Ρ Π²ΠΈΡΠΎΠΊΠΎΠ°ΠΊΡΠΈΠ²Π½ΠΎΡ ΡΠΎΠ΄ΠΎ ΠΊΠ»ΡΡΠΈΠ½Π½ΠΎΡ Π»ΡΠ½ΡΡ ΡΠ°ΠΊΡ Π¦ΠΠ‘ SNB-75 (GP = -3,83%), 7f β Π΄ΠΎ Π»ΡΠ½ΡΡ ΡΠ°ΠΊΡ ΡΡΡΠ½ΠΈΠΊΡΠ² OVCAR-4 (GP = 14,66%), 8d β Π΄ΠΎ Π»ΡΠ½ΡΡ ΡΠ°ΠΊΡ ΠΌΠΎΠ»ΠΎΡΠ½ΠΎΡ Π·Π°Π»ΠΎΠ·ΠΈ HS 578T (GP = 11,09%), Π° 9g β Π΄ΠΎ Π»ΡΠ½ΡΠΉ Π½Π΅Π΄ΡΡΠ±Π½ΠΎΠΊΠ»ΡΡΠΈΠ½Π½ΠΎΠ³ΠΎ ΡΠ°ΠΊΡ Π»Π΅Π³Π΅Π½Ρ NCM-H226 (GP = 9,75%) ΡΠ° ΡΠ°ΠΊΡ Π½ΠΈΡΠΎΠΊ UO-31 (GP = 16,35%). ΠΠΈΡΠ½ΠΎΠ²ΠΊΠΈ. Π‘ΠΈΠ½ΡΠ΅Π·ΠΎΠ²Π°Π½ΠΎ ΡΡΠ΄ Π½ΠΎΠ²ΠΈΡ
ΠΏΠΎΡ
ΡΠ΄Π½ΠΈΡ
2-Π°ΠΌΡΠ½ΠΎ-5-Π°ΡΠΈΠ»ΠΌΠ΅ΡΠΈΠ»ΡΡΠ°Π·ΠΎΠ»Ρ. ΠΡΡΠ°Π½ΠΎΠ²Π»Π΅Π½ΠΎ, ΡΠΎ ΡΡ ΡΠΏΠΎΠ»ΡΠΊΠΈ Ρ ΠΏΠ΅ΡΡΠΏΠ΅ΠΊΡΠΈΠ²Π½ΠΈΠΌΠΈ Π΄Π»Ρ ΠΏΠΎΡΡΠΊΡ ΡΠ½Π½ΠΎΠ²Π°ΡΡΠΉΠ½ΠΈΡ
ΠΏΡΠΎΡΠΈΡΠ°ΠΊΠΎΠ²ΠΈΡ
Π°Π³Π΅Π½ΡΡΠ².Π¦Π΅Π»Ρ. CΠΈΠ½ΡΠ΅Π· ΠΈ ΠΈΠ·ΡΡΠ΅Π½ΠΈΠ΅ ΠΏΡΠΎΡΠΈΠ²ΠΎΠΎΠΏΡΡ
ΠΎΠ»Π΅Π²ΠΎΠΉ Π°ΠΊΡΠΈΠ²Π½ΠΎΡΡΠΈ ΡΡΠ΄Π° Π½ΠΎΠ²ΡΡ
N-(5-Π±Π΅Π½Π·ΠΈΠ»ΡΠΈΠ°Π·ΠΎΠ»-2-ΠΈΠ»)-2-(Π³Π΅ΡΠ΅ΡΠΈΠ»-5-ΠΈΠ»ΡΡΠ»ΡΡΠ°Π½ΠΈΠ»)Π°ΡΠ΅ΡΠ°ΠΌΠΈΠ΄ΠΎΠ². ΠΠ΅ΡΠΎΠ΄Ρ. ΠΡΠ³Π°Π½ΠΈΡΠ΅ΡΠΊΠΈΠΉ ΡΠΈΠ½ΡΠ΅Π·, Π°Π½Π°Π»ΠΈΡΠΈΡΠ΅ΡΠΊΠΈΠ΅ ΠΈ ΡΠΏΠ΅ΠΊΡΡΠ°Π»ΡΠ½ΡΠ΅ ΠΌΠ΅ΡΠΎΠ΄Ρ, ΡΠ°ΡΠΌΠ°ΠΊΠΎΠ»ΠΎΠ³ΠΈΡΠ΅ΡΠΊΠΈΠΉ ΡΠΊΡΠΈΠ½ΠΈΠ½Π³. Π Π΅Π·ΡΠ»ΡΡΠ°ΡΡ. Π Π΅Π°ΠΊΡΠΈΠ΅ΠΉ 2-Π°ΠΌΠΈΠ½ΠΎ-5-(R-Π±Π΅Π½Π·ΠΈΠ»)ΡΠΈΠ°Π·ΠΎΠ»ΠΎΠ² Ρ Ρ
Π»ΠΎΡΠ°ΡΠ΅ΡΠΈΠ»Ρ
Π»ΠΎΡΠΈΠ΄ΠΎΠΌ ΠΏΠΎΠ»ΡΡΠ΅Π½Ρ 2-Ρ
Π»ΠΎΡ-N-(5-Π°ΡΠΈΠ»-1,3-ΡΠΈΠ°Π·ΠΎΠ»-2-ΠΈΠ»)Π°ΡΠ΅ΡΠ°ΠΌΠΈΠ΄Ρ 3a-h Ρ Ρ
ΠΎΡΠΎΡΠΈΠΌΠΈ Π²ΡΡ
ΠΎΠ΄Π°ΠΌΠΈ. ΠΠ½ΠΈ Π²Π·Π°ΠΈΠΌΠΎΠ΄Π΅ΠΉΡΡΠ²ΡΡΡ Ρ 1-ΡΠ΅Π½ΠΈΠ»-1Π-ΡΠ΅ΡΡΠ°Π·ΠΎΠ»-5-4, 4-Π°Π»Π»ΠΈΠ»-5-ΡΠ΅Π½ΠΈΠ»-4H-[1,2,4]ΡΡΠΈΠ°Π·ΠΎΠ»-3-5Π°, 4-Π°Π»Π»ΠΈΠ»-5-ΡΡΡΠ°Π½-2-ΠΈΠ»-4H-[1,2,4]ΡΡΠΈΠ°Π·ΠΎΠ»-3-5b ΡΠΈΠΎΠ»Π°ΠΌΠΈ, Π° ΡΠ°ΠΊΠΆΠ΅ ΠΏΠΈΡΠΈΠΌΠΈΠ΄ΠΈΠ½-2-6Π° ΠΈ 4,6-Π΄ΠΈΠΌΠ΅ΡΠΈΠ»ΠΏΠΈΡΠΈΠΌΠΈΠ΄ΠΈΠ½-2-6b ΡΠΈΠΎΠ»Π°ΠΌΠΈ Ρ ΠΎΠ±ΡΠ°Π·ΠΎΠ²Π°Π½ΠΈΠ΅ΠΌ ΡΡΠ΄Π° Π½ΠΎΠ²ΡΡ
N-(5-Π±Π΅Π½Π·ΠΈΠ»ΡΠΈΠ°Π·ΠΎΠ»-2-ΠΈΠ»)-2(Π³Π΅ΡΠ΅ΡΠΈΠ»ΡΡΠ»ΡΡΠ°Π½ΠΈΠ»)Π°ΡΠ΅ΡΠ°ΠΌΠΈΠ΄ΠΎΠ² Ρ Π²ΡΡ
ΠΎΠ΄ΠΎΠΌ 65-96%. ΠΠ»Ρ ΡΡΠΈΡ
ΡΠΎΠ΅Π΄ΠΈΠ½Π΅Π½ΠΈΠΉ Π² ΠΊΠΎΠ½ΡΠ΅Π½ΡΡΠ°ΡΠΈΠΈ 10 ΠΌΠΊΠΌ ΠΈΠ·ΡΡΠ΅Π½ΠΎ ΠΏΡΠΎΡΠΈΠ²ΠΎΠΎΠΏΡΡ
ΠΎΠ»Π΅Π²ΡΡ Π°ΠΊΡΠΈΠ²Π½ΠΎΡΡΡ Π½Π° 60 Π»ΠΈΠ½ΠΈΡΡ
ΡΠ°ΠΊΠ°. ΠΠ»Π΅ΡΠΊΠΈ ΠΎΠΏΡΡ
ΠΎΠ»Π΅ΠΉ Π±ΡΠ»ΠΈ ΠΏΠΎΠ»ΡΡΠ΅Π½Ρ ΠΈΠ· Π΄Π΅Π²ΡΡΠΈ ΡΠ°Π·Π»ΠΈΡΠ½ΡΡ
ΡΠΈΠΏΠΎΠ² ΡΠ°ΠΊΠ°: Π»Π΅ΠΉΠΊΠ΅ΠΌΠΈΠΈ, ΠΌΠ΅Π»Π°Π½ΠΎΠΌΡ, Π»Π΅Π³ΠΊΠΈΡ
, ΡΠΏΠΈΡΠ΅Π»ΠΈΡ, Π¦ΠΠ‘, ΡΠΈΡΠ½ΠΈΠΊΠΎΠ², ΠΏΠΎΡΠ΅ΠΊ, ΠΏΡΠΎΡΡΠ°ΡΡ ΠΈ ΠΌΠΎΠ»ΠΎΡΠ½ΠΎΠΉ ΠΆΠ΅Π»Π΅Π·Ρ. ΠΠΎΠ»ΡΡΠ΅Π½Π½ΡΠ΅ ΡΠΎΠ΅Π΄ΠΈΠ½Π΅Π½ΠΈΡ ΠΏΡΠΎΡΠ²ΠΈΠ»ΠΈ ΡΠΌΠ΅ΡΠ΅Π½Π½ΡΡ Π°ΠΊΡΠΈΠ²Π½ΠΎΡΡΡ ΠΏΡΠΈ ΡΠΊΡΠΈΠ½ΠΈΠ½Π³Π΅ in vitro Π½Π° Π±ΠΎΠ»ΡΡΠΈΠ½ΡΡΠ²Π΅ ΠΊΠ»Π΅ΡΠΎΡΠ½ΡΡ
Π»ΠΈΠ½ΠΈΠΉ. ΠΠ΄Π½Π°ΠΊΠΎ Π½Π°Π±Π»ΡΠ΄Π°Π»ΠΎΡΡ ΡΠ΅Π»Π΅ΠΊΡΠΈΠ²Π½ΠΎΠ΅ Π²Π»ΠΈΡΠ½ΠΈΠ΅ Π½Π΅ΠΊΠΎΡΠΎΡΡΡ
ΡΠΎΠ΅Π΄ΠΈΠ½Π΅Π½ΠΈΠΉ. Π£ΡΡΠ°Π½ΠΎΠ²Π»Π΅Π½ΠΎ, ΡΡΠΎ ΡΠΎΠ΅Π΄ΠΈΠ½Π΅Π½ΠΈΡ 7c, 8a, 8d ΠΈ 9c-g Π°ΠΊΡΠΈΠ²Π½Ρ ΠΈ ΠΎΠ±Π½Π°ΡΡΠΆΠΈΠ»ΠΈ Π²ΡΡΠΎΠΊΡΡ ΡΠ΅Π»Π΅ΠΊΡΠΈΠ²Π½ΠΎΡΡΡ ΠΏΠΎ ΠΎΡΠ½ΠΎΡΠ΅Π½ΠΈΡ ΠΊ ΠΊΠ»Π΅ΡΠΎΡΠ½ΠΎΠΉ Π»ΠΈΠ½ΠΈΠΈ ΡΠ°ΠΊΠ° Π»Π΅Π³ΠΊΠΈΡ
ΠΠΠ‘-92 (GP = 39,45β65,63%), ΡΠΎΠ³Π΄Π° ΠΊΠ°ΠΊ 2-(4,6-R1-ΠΏΠΈΡΠΈΠΌΠΈΠ΄ΠΈΠ½-2-ΠΈΠ»ΡΡΠ»ΡΡΠ°Π½ΠΈΠ»)-N-[(5-R-Π±Π΅Π½Π·ΠΈΠ»)ΡΠΈΠ°Π·ΠΎΠ»-2-ΠΈΠ»]Π°ΡΠ΅ΡΠ°ΡΡ (9c-h) Π°ΠΊΡΠΈΠ²Π½Ρ Π² ΠΎΡΠ½ΠΎΡΠ΅Π½ΠΈΠΈ ΠΊΠ»Π΅ΡΠΎΡΠ½ΠΎΠΉ Π»ΠΈΠ½ΠΈΠΈ ΡΠ°ΠΊΠ° ΠΎΠΏΡΡ
ΠΎΠ»Π΅ΠΉ UO-31. (GP = 34,43β60,58%). Π‘ΠΎΠ΅Π΄ΠΈΠ½Π΅Π½ΠΈΠ΅ 7Ρ Π²ΡΡΠΎΠΊΠΎΠ°ΠΊΡΠΈΠ²Π½ΠΎ ΠΎΡΠ½ΠΎΡΠΈΡΠ΅Π»ΡΠ½ΠΎ Π»ΠΈΠ½ΠΈΠΈ ΡΠ°ΠΊΠ° Π¦ΠΠ‘ SNB-75 (GP = -3,83%), 7f β ΠΊ Π»ΠΈΠ½ΠΈΠΈ ΡΠ°ΠΊΠ° ΡΠΈΡΠ½ΠΈΠΊΠΎΠ² OVCAR-4 (GP = 14,66%), 8d β ΠΊ Π»ΠΈΠ½ΠΈΠΈ ΡΠ°ΠΊΠ° ΠΌΠΎΠ»ΠΎΡΠ½ΠΎΠΉ ΠΆΠ΅Π»Π΅Π·Ρ HS 578T (GP = 11,09%), Π° 9g β ΠΊ Π»ΠΈΠ½ΠΈΡΠΌ Π½Π΅ΠΌΠ΅Π»ΠΊΠΎΠΊΠ»Π΅ΡΠΎΡΠ½ΠΎΠ³ΠΎ ΡΠ°ΠΊΠ° Π»Π΅Π³ΠΊΠΈΡ
NCM-H226 (GP = 9,75%) ΠΈ ΡΠ°ΠΊΠ° ΠΏΠΎΡΠ΅ΠΊ UO-31 (GP = 16,35%). ΠΡΠ²ΠΎΠ΄Ρ. Π‘ΠΈΠ½ΡΠ΅Π·ΠΈΡΠΎΠ²Π°Π½ ΡΡΠ΄ Π½ΠΎΠ²ΡΡ
ΠΏΡΠΎΠΈΠ·Π²ΠΎΠ΄Π½ΡΡ
2-Π°ΠΌΠΈΠ½ΠΎ-5-Π°ΡΠΈΠ»ΠΌΠ΅ΡΠΈΠ»ΡΠΈΠ°Π·ΠΎΠ»Π°. Π£ΡΡΠ°Π½ΠΎΠ²Π»Π΅Π½ΠΎ, ΡΡΠΎ ΡΡΠΈ ΡΠΎΠ΅Π΄ΠΈΠ½Π΅Π½ΠΈΡ ΡΠ²Π»ΡΡΡΡΡ ΠΏΠ΅ΡΡΠΏΠ΅ΠΊΡΠΈΠ²Π½ΡΠΌΠΈ Π΄Π»Ρ ΠΏΠΎΠΈΡΠΊΠ° ΠΈΠ½Π½ΠΎΠ²Π°ΡΠΈΠΎΠ½Π½ΡΡ
ΠΏΡΠΎΡΠΈΠ²ΠΎΡΠ°ΠΊΠΎΠ²ΡΡ
Π°Π³Π΅Π½ΡΠΎΠ²
Antineoplastic activity of novel thiazole derivatives
The development of novel efficient substances for anticancer chemotherapy is an important problem of medicinal chemistry. Aim. To evaluate the level of cytotoxic action of novel thiazole derivatives towards tumor cell lines of different origin. Methods. Four N acylated 2-amino-5-benzyl-1,3-thiazoles (5aβd) were synthesized by reaction of 2-amino-5-R-benzyl-1,3-thiazoles with acid chlorides in the presence of triethylamine in the dioxane medium. Anticancer screening of the synthesized thiazoles was performed by the MTT assay. Results. Thiazole derivatives were shown to exert antineoplastic activity towards different types of tumor cells. The anti-glioma and anti-melanoma selectivity of these derivatives action was demonstrated. The compound 5a was found to be the most toxic for human glioblastoma U251 cells and human melanoma WM793 cells. At the same time, the created compounds possessed low toxicity towards pseudo-normal cells. Conclusion. The novel thiazole derivative 5a was the most toxic against human glioblastoma and melanoma cells.Π‘ΡΠ²ΠΎΡΠ΅Π½Π½Ρ Π½ΠΎΠ²ΠΈΡ
Π΅ΡΠ΅ΠΊΡΠΈΠ²Π½ΠΈΡ
ΡΡΠ±ΡΡΠ°Π½ΡΡΠΉ Π΄Π»Ρ Π²ΠΈΠΊΠΎΡΠΈΡΡΠ°Π½Π½Ρ Ρ ΠΏΡΠΎΡΠΈΠΏΡΡ
Π»ΠΈΠ½Π½ΡΠΉ Ρ
ΡΠΌΡΠΎΡΠ΅ΡΠ°ΠΏΡΡ Ρ Π°ΠΊΡΡΠ°Π»ΡΠ½ΠΈΠΌ Π½Π°ΠΏΡΡΠΌΠΊΠΎΠΌ ΠΌΠ΅Π΄ΠΈΡΠ½ΠΎΡ Ρ
ΡΠΌΡΡ. ΠΠ΅ΡΠ°. ΠΠΎΡΠ»ΡΠ΄ΠΈΡΠΈ ΡΠΈΡΠΎΡΠΎΠΊΡΠΈΡΠ½Ρ Π΄ΡΡ Π½ΠΎΠ²ΠΈΡ
ΠΏΠΎΡ
ΡΠ΄Π½ΠΈΡ
ΡΡΠ°Π·ΠΎΠ»Ρ ΡΠΎΠ΄ΠΎ ΠΏΡΡ
Π»ΠΈΠ½Π½ΠΈΡ
ΠΊΠ»ΡΡΠΈΠ½ ΡΡΠ·Π½ΠΎΠ³ΠΎ ΡΠΊΠ°Π½ΠΈΠ½Π½ΠΎΠ³ΠΎ ΠΏΠΎΡ
ΠΎΠ΄ΠΆΠ΅Π½Π½Ρ. ΠΠ΅ΡΠΎ-Π΄ΠΈ. Π§ΠΎ-ΡΠΈ-ΡΠΈ Π½ΠΎΠ²Ρ N-Π°ΡΠΈΠ»ΡΠΎΠ²Π°Π½ΠΈΡ
2-Π°ΠΌΡΠ½ΠΎ-5-Π±Π΅Π½Π·ΠΈΠ»-1,3-ΡΡΠ°Π·ΠΎΠ»ΡΠ² (ΡΡΠ±ΡΡΠ°Π½ΡΡΡ 5aβd) Π±ΡΠ»ΠΈ ΡΠΈΠ½ΡΠ΅Π·ΠΎΠ²Π°Π½Ρ Π²Π·Π°ΡΠΌΠΎΠ΄ΡΡΡ 2-Π°ΠΌΡΠ½ΠΎ-5-R-Π±Π΅Π½Π·ΠΈΠ»-1,3-ΡΡΠ°Π·ΠΎΠ»ΡΠ² Π· Π°ΡΠΈΠ»Ρ
Π»ΠΎΡΠΈΠ΄Π°ΠΌΠΈ Ρ ΡΠ΅ΡΠ΅Π΄ΠΎΠ²ΠΈΡΡ Π΄ΡΠΎΠΊΡΠ°Π½Ρ Π·Π° Π½Π°ΡΠ²Π½ΠΎΡΡΡ ΡΡΠΈΠ΅ΡΠΈΠ»Π°ΠΌΡΠ½Ρ. ΠΠ»Ρ Π΄ΠΎΡΠ»ΡΠ΄ΠΆΠ΅Π½Π½Ρ ΠΏΡΠΎΡΠΈΠΏΡΡ
Π»ΠΈΠ½Π½ΠΎΡ Π°ΠΊΡΠΈΠ²Π½ΠΎΡΡΡ ΠΏΠΎΡ
ΡΠ΄Π½ΠΈΡ
ΡΡΠ°Π·ΠΎΠ»Ρ Π²ΠΈΠΊΠΎΡΠΈΡΡΠΎΠ²ΡΠ²Π°Π»ΠΈ ΠΠ’Π’-ΡΠ΅ΡΡ. Π Π΅Π·ΡΠ»ΡΡΠ°-ΡΠΈ. ΠΡΡΠ°-Π½ΠΎΠ²Π»Π΅Π½ΠΎ, ΡΠΎ Π΄Π΅ΡΠΊΡ ΠΏΠΎΡ
ΡΠ΄Π½Ρ ΡΡΠ°Π·ΠΎΠ»Ρ ΠΌΠ°ΡΡΡ Π°Π½ΡΠΈΠ½Π΅ΠΎΠΏΠ»Π°ΡΡΠΈΡΠ½Ρ Π°ΠΊΡΠΈΠ²Π½ΡΡΡΡ ΡΠΎΠ΄ΠΎ ΠΏΡΡ
Π»ΠΈΠ½Π½ΠΈΡ
ΠΊΠ»ΡΡΠΈΠ½ ΡΡΠ·Π½ΠΎΠ³ΠΎ ΡΠΊΠ°Π½ΠΈΠ½Π½ΠΎΠ³ΠΎ ΠΏΠΎΡ
ΠΎΠ΄ΠΆΠ΅Π½Π½Ρ. ΠΠΎΠΊΠ°Π·Π°Π½ΠΎ ΡΠ΅Π»Π΅ΠΊΡΠΈΠ²Π½Ρ Π°Π½ΡΠΈΠ³Π»ΡΠΎΠΌΠ½Ρ ΡΠ° Π°Π½ΡΠΈΠΌΠ΅Π»Π°Π½ΠΎΠΌΠ½Ρ Π΄ΡΡ Π΄ΠΎΡΠ»ΡΠ΄ΠΆΡΠ²Π°Π½ΠΈΡ
ΡΠΏΠΎΠ»ΡΠΊ. Π Π΅ΡΠΎΠ²ΠΈΠ½Π° 5Π° ΠΌΠ°Ρ Π½Π°ΠΉΠ±ΡΠ»ΡΡ Π²ΠΈΡΠ°ΠΆΠ΅Π½Ρ ΡΠΈΡΠΎΡΠΎΠΊΡΠΈΡΠ½Ρ Π΄ΡΡ ΡΠΎΠ΄ΠΎ ΠΊΠ»ΡΡΠΈΠ½ Π»ΡΠ½ΡΡ U251 Π³Π»ΡΠΎΠ±Π»Π°ΡΡΠΎΠΌΠΈ Π»ΡΠ΄ΠΈΠ½ΠΈ Ρ Π»ΡΠ½ΡΡ WM793 ΠΌΠ΅Π»Π°Π½ΠΎΠΌΠΈ Π»ΡΠ΄ΠΈΠ½ΠΈ. Π‘ΠΈΠ½ΡΠ΅Π·ΠΎΠ²Π°Π½Ρ ΡΠΏΠΎΠ»ΡΠΊΠΈ ΠΌΠ°ΡΡΡ Π½ΠΈΠ·ΡΠΊΡ ΡΠΎΠΊΡΠΈΡΠ½ΡΡΡΡ ΡΠΎΠ΄ΠΎ ΠΏΡΠ΅Π²Π΄ΠΎΠ½ΠΎΡΠΌΠ°Π»ΡΠ½ΠΈΡ
Π΅ΠΌΠ±ΡΡΠΎΠ½Π°Π»ΡΠ½ΠΈΡ
ΠΊΠ»ΡΡΠΈΠ½ Π½ΠΈΡΠΊΠΈ. ΠΠΈΡΠ½ΠΎΠ²ΠΎΠΊ. ΠΠΎΠ²Π΅ ΠΏΠΎΡ
ΡΠ΄Π½Π΅ ΡΡΠ°Π·ΠΎΠ»Ρ (ΡΠ΅ΡΠΎΠ²ΠΈΠ½Π° 5Π°) Ρ ΠΏΠ΅ΡΡΠΏΠ΅ΠΊΡΠΈΠ²Π½ΠΈΠΌ ΡΠΈΡΠΎΡΠΎΠΊΡΠΈΡΠ½ΠΈΠΌ ΡΠΈΠ½Π½ΠΈΠΊΠΎΠΌ Π΄Π»Ρ Π΄ΡΡ Π½Π° ΠΊΠ»ΡΡΠΈΠ½ΠΈ Π³Π»ΡΠΎΠ±Π»Π°ΡΡΠΎΠΌΠΈ Ρ ΠΌΠ΅Π»Π°Π½ΠΎΠΌΠΈ.Π Π°Π·ΡΠ°Π±ΠΎΡΠΊΠ° ΠΈ ΡΠΈΠ½ΡΠ΅Π· Π½ΠΎΠ²ΡΡ
ΠΏΡΠΎΠΈΠ·Π²ΠΎΠ΄Π½ΡΡ
ΡΠΈΠ°Π·ΠΎΠ»Π° ΡΠ²Π»ΡΡΡΡΡ ΠΏΠ΅ΡΡΠΏΠ΅ΠΊΡΠΈΠ²Π½ΡΠΌ Π½Π°ΠΏΡΠ°Π²Π»Π΅Π½ΠΈΠ΅ΠΌ ΠΌΠ΅Π΄ΠΈΡΠΈΠ½ΡΠΊΠΎΠΉ Ρ
ΠΈΠΌΠΈΠΈ ΠΈ ΠΏΡΠΎΡΠΈΠ²ΠΎΠΎΠΏΡΡ
ΠΎΠ»Π΅Π²ΠΎΠΉ ΡΠ΅ΡΠ°ΠΏΠΈΠΈ. Π¦Π΅Π»Ρ. ΠΠ·ΡΡΠ΅Π½ΠΈΠ΅ ΡΠΈΡΠΎΡΠΎΠΊΡΠΈΡΠ΅ΡΠΊΠΎΠ³ΠΎ Π΄Π΅ΠΉΡΡΠ²ΠΈΡ Π½ΠΎΠ²ΡΡ
ΠΏΡΠΎΠΈΠ·Π²ΠΎΠ΄Π½ΡΡ
ΡΠΈΠ°Π·ΠΎΠ»Π° Π² ΠΎΡΠ½ΠΎΡΠ΅-Π½ΠΈΠΈ Π·Π»ΠΎΠΊΠ°ΡΠ΅ΡΡΠ²Π΅Π½Π½ΡΡ
ΠΊΠ»Π΅ΡΠΎΠΊ ΡΠ°Π·Π»ΠΈΡΠ½ΠΎΠ³ΠΎ ΡΠΊΠ°Π½Π΅Π²ΠΎΠ³ΠΎ ΠΏΡΠΎΠΈΡΡ
ΠΎΠΆΠ΄Π΅Π½ΠΈΡ. ΠΠ΅ΡΠΎΠ΄Ρ. Π§Π΅ΡΡΡΠ΅ Π½ΠΎΠ²ΡΡ
N-Π°ΡΠΈΠ»ΠΈΡΠΎΠ²Π°Π½Π½ΡΡ
2-Π°ΠΌΠΈΠ½ΠΎ-5-Π±Π΅Π½Π·ΠΈΠ»-1,3-ΡΠΈΠ°Π·ΠΎΠ»Π° (5aβd) Π±ΡΠ»ΠΈ ΡΠΈΠ½ΡΠ΅Π·ΠΈΡΠΎΠ²Π°Π½Ρ Π²Π·Π°ΠΈΠΌΠΎΠ΄Π΅ΠΉΡΡΠ²ΠΈΠ΅ΠΌ 2-Π°ΠΌΠΈΠ½ΠΎ-5-R-Π±Π΅Π½Π·ΠΈΠ»-1,3-ΡΠΈΠ°Π·ΠΎΠ»ΠΎΠ² Ρ Π°ΡΠΈΠ»Ρ
Π»ΠΎΡΠΈΠ΄Π°ΠΌΠΈ Π² ΠΏΡΠΈΡΡΡΡΡΠ²ΠΈΠΈ ΡΡΠΈΡΡΠΈΠ»Π°ΠΌΠΈΠ½Π° Π² ΡΡΠ΅Π΄Π΅ Π΄ΠΈΠΎΠΊΡΠ°Π½Π°. ΠΡΡΠ»Π΅Π΄ΠΎΠ²Π°Π½ΠΈΠ΅ ΠΏΡΠΎΡΠΈΠ²ΠΎΠΎΠΏΡΡ
ΠΎΠ»Π΅Π²ΠΎΠΉ Π°ΠΊΡΠΈΠ²Π½ΠΎΡΡΠΈ ΡΠΈΠ°-Π·ΠΎΠ»ΠΎΠ² ΠΏΡΠΎΠ²ΠΎΠ΄ΠΈΠ»ΠΈ Ρ ΠΈΡΠΏΠΎΠ»ΡΠ·ΠΎΠ²Π°Π½ΠΈΠ΅ΠΌ ΠΠ’Π’-Π°Π½Π°Π»ΠΈΠ·Π°. Π Π΅Π·ΡΠ»ΡΡΠ°ΡΡ. Π£ΡΡΠ°-Π½ΠΎΠ²-Π»Π΅Π½ΠΎ, ΡΡΠΎ ΠΏΡΠΎΠΈΠ·Π²ΠΎΠ΄Π½ΡΠ΅ ΡΠΈΠ°Π·ΠΎΠ»Π° ΠΎΠΊΠ°Π·ΡΠ²Π°ΡΡ ΠΏΡΠΎΡΠΈΠ²ΠΎΠΎΠΏΡΡ
ΠΎΠ»Π΅Π²ΠΎΠ΅ Π΄Π΅ΠΉΡΡΠ²ΠΈΠ΅ Π½Π° Π½Π΅ΠΊΠΎΡΠΎΡΡΠ΅ ΡΠΈΠΏΡ ΠΎΠΏΡΡ
ΠΎΠ»Π΅ΠΉ. ΠΡΠ»ΠΎ ΠΏΠΎΠ΄ΡΠ²Π΅ΡΠΆΠ΄Π΅Π½ΠΎ ΡΠ΅Π»Π΅ΠΊΡΠΈΠ²Π½ΠΎΠ΅ Π°Π½ΡΠΈΠ³Π»ΠΈΠΎΠΌΠ½ΠΎΠ΅ ΠΈ Π°Π½-ΡΠΈΠΌΠ΅Π»Π°Π½ΠΎΠΌΠ½ΠΎΠ΅ Π΄Π΅ΠΉΡΡΠ²ΠΈΠ΅ ΡΠΎΠ΅Π΄ΠΈΠ½Π΅Π½ΠΈΠΉ. Π‘ΠΎΠ΅Π΄ΠΈΠ½Π΅Π½ΠΈΠ΅ 5Π° ΠΏΡΠΎΡΠ²Π»ΡΠ΅Ρ Π½Π°ΠΈΠ±ΠΎΠ»Π΅Π΅ Π²ΡΡΠ°ΠΆΠ΅Π½Π½ΠΎΠ΅ ΡΠΈΡΠΎΡΠΎΠΊΡΠΈΡΠ΅ΡΠΊΠΎΠ΅ Π΄Π΅ΠΉΡΡΠ²ΠΈΠ΅ Π½Π° ΠΎΠΏΡΡ
ΠΎΠ»Π΅Π²ΡΠ΅ ΠΊΠ»Π΅ΡΠΊΠΈ U251 Π³Π»ΠΈΠΎΠ±Π»Π°ΡΡΠΎΠΌΡ ΡΠ΅Π»ΠΎΠ²Π΅ΠΊΠ° ΠΈ WM793 ΠΌΠ΅Π»Π°Π½ΠΎΠΌΡ ΡΠ΅Π»ΠΎΠ²Π΅ΠΊΠ°. ΠΡΡΠ»Π΅Π΄ΠΎΠ²Π°Π½Π½ΡΠ΅ ΡΠΎΠ΅Π΄ΠΈΠ½Π΅Π½ΠΈΡ ΠΎΠ±Π»Π°-Π΄Π°ΡΡ Π½ΠΈΠ·ΠΊΠΎΠΉ ΡΠΎΠΊΡΠΈΡΠ½ΠΎΡΡΡΡ ΠΏΠΎ ΠΎΡΠ½ΠΎΡΠ΅Π½ΠΈΡ ΠΊ ΠΏΡΠ΅Π²Π΄ΠΎ-Π½ΠΎΡΠΌΠ°Π»ΡΠ½ΡΠΌ ΡΠΌΠ±ΡΠΈΠΎΠ½Π°Π»ΡΠ½ΡΠΌ ΠΊΠ»Π΅ΡΠΊΠ°ΠΌ ΠΏΠΎΡΠ΅ΠΊ. ΠΡΠ²ΠΎΠ΄. Π‘ΠΎΠ΅Π΄ΠΈΠ½Π΅-Π½ΠΈΠ΅ 5Π° ΡΠ²Π»ΡΠ΅ΡΡΡ ΠΏΠ΅ΡΡΠΏΠ΅ΠΊΡΠΈΠ²Π½ΡΠΌ ΡΠΎΠΊΡΠΈΡΠ΅ΡΠΊΠΈΠΌ Π°Π³Π΅Π½ΡΠΎΠΌ Π΄Π»Ρ ΠΊΠ»Π΅ΡΠΎΠΊ Π³Π»ΠΈΠΎΠ±Π»Π°ΡΡΠΎΠΌΡ ΠΈ ΠΌΠ΅Π»Π°Π½ΠΎΠΌΡ
The first example of an intramolecular Diels-Alder furan (IMDAF) reaction of iminium salts and its application in a short and simple synthesis of the isoindolo[1, 2-a]isoquinoline core of the jamtine and hirsutine alkaloids
1-(2-Furyl)-3, 4-dihydroisoquinolines, easily prepared from readily available phenethylamines undergo tandem alkylation/[4+2]-cycloaddition with allyl halides. The reaction proceeds via 2-allyl-1-furyl-3, 4- dihydroisoquinolinium salt formation and subsequent intramolecular exo-Diels-Alder reaction of furan with the allyl fragment (IMDAF reaction). The adducts formed include the basic structural element of the isoindolo[1, 2-a]isoquinoline alkaloids jamtine and hirsutine. Β© 2010 Elsevier Ltd. All rights reserved
The first example of an intramolecular Diels-Alder furan (IMDAF) reaction of iminium salts and its application in a short and simple synthesis of the isoindolo[1, 2-a]isoquinoline core of the jamtine and hirsutine alkaloids
1-(2-Furyl)-3, 4-dihydroisoquinolines, easily prepared from readily available phenethylamines undergo tandem alkylation/[4+2]-cycloaddition with allyl halides. The reaction proceeds via 2-allyl-1-furyl-3, 4- dihydroisoquinolinium salt formation and subsequent intramolecular exo-Diels-Alder reaction of furan with the allyl fragment (IMDAF reaction). The adducts formed include the basic structural element of the isoindolo[1, 2-a]isoquinoline alkaloids jamtine and hirsutine. Β© 2010 Elsevier Ltd. All rights reserved
The intramolecular Diels-Alder vinylfuran (IMDAV) reaction: a short approach to aza-analogues of pinguisane-type sesquiterpenes
Abstract The reaction of readily accessible (3-furyl)allylamines with maleic anhydride, followed by a domino sequence involving acylation/cycloaddition/proton shift steps, led to the formation of furo[2,3-f]isoindoles - the aza-analogs of pinguisane-type sesquiterpenes. The key intramolecular Diels-Alder vinylfuran (IMDAV) reaction proceeded under mild conditions, with high levels of diastereoselectivity and satisfactory yields. Β© 2015 Elsevier Ltd
The intramolecular Diels-Alder vinylfuran (IMDAV) reaction: a short approach to aza-analogues of pinguisane-type sesquiterpenes
Abstract The reaction of readily accessible (3-furyl)allylamines with maleic anhydride, followed by a domino sequence involving acylation/cycloaddition/proton shift steps, led to the formation of furo[2,3-f]isoindoles - the aza-analogs of pinguisane-type sesquiterpenes. The key intramolecular Diels-Alder vinylfuran (IMDAV) reaction proceeded under mild conditions, with high levels of diastereoselectivity and satisfactory yields. Β© 2015 Elsevier Ltd