KR101748229B1 - 2,2'-비스-티아졸계 화합물 및 그 제조방법과 용도 - Google Patents
2,2'-비스-티아졸계 화합물 및 그 제조방법과 용도 Download PDFInfo
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Abstract
Description
ID | IC50 : μM | |||
HDAC1 | HDAC3 | HDAC4 | HDAC6 | |
SAHA | 0.13±0.01 | 0.18±0.04 | 0.20±0.02 | 0.11±0.01 |
CFH367-C | 0.07±0.01 | 0.26±0.05 | 0.10±0.01 | 0.79±0.14 |
HD 1 | 0.02±0.00 | 0.02±0.00 | 0.02±0.00 | 0.50±0.01 |
HD 3 | 0.02±0.00 | 0.02±0.00 | 0.02±0.00 | 0.91±0.01 |
HD 6 | 0.06±0.01 | 0.04±0.00 | 0.04±0.00 | 0.55±0.09 |
HD 53 | 0.05±0.00 | 0.05±0.00 | 0.04±0.00 | 0.04±0.00 |
HD 55 | 0.03±0.00 | 0.03±0.00 | 0.07±0.00 | 0.02±0.00 |
HD 54 | 0.07±0.01 | 0.06±0.00 | 0.07±0.00 | 0.06±0.00 |
HD 37 | 0.18±0.03 | 0.35±0.00 | 0.16±0.01 | 0.08±0.01 |
HD 46 | 0.50±0.05 | 0.40±0.01 | 0.45±0.03 | 0.35±0.01 |
ID | IC50(mM) | ID | IC50(mM) |
SAHA | 2.466±0.024 | CFH367-C | 1.139±0.149 |
HD 1 | 0.333±0.011 | HD 46 | 0.117±0.026 |
HD 3 | 0.240±0.021 | HD 6 | 0.457±0.012 |
HD 37 | 2.140±0.022 |
발병 개수/총 수 | |
공백대조 | 6/6 |
HD 1 | 3/6 |
CFH367-C | 5/6 |
Claims (11)
- 하기 식 I의 구조를 가지는 2,2'-비스-티아졸계 화합물:
식 I
상기 식에서,
R1 및 R2은 각각 독립적으로 H 및 C1-C6알킬기로 이루어진 군으로부터 선택된 1종이거나, 또는 R1 및 R2는 이들과 결합되어 있는 탄소원자와 5-7원의 환상 구조를 형성하고;
X은 또는 이고;
Y는 또는 C2-C6알케닐렌기이고, 여기서 n은 1, 2, 3 또는 4이고;
R3은 C1-C6알킬기, C6-C10아릴기로 치환된 C1-C6알킬기 및 C3-C6시클로알킬기로 이루어진 군으로부터 선택된 1종이고;
R4은 R4a, R4b, R4c, R4d 또는 R4e이고;
상기 식에서, R5, R6, R7 및 R8 은 H, 히드록시기, C1-C6알킬기, C1-C6알콕시기, 히드록시(C1-C6)알킬렌기, C3-C6시클로알킬기, C6-C10아릴기, 5-7원 헤테로아릴기 및 로 이루어진 군으로부터 선택되는 1종이고, 상기 5-7원 헤테로아릴기는 N, O 및 S로부터 선택되는 1-3개의 헤테로 원자를 포함함. - 제1항에 있어서,
R1 및 R2은 각각 독립적으로 H 또는 C1-C6알킬기거나, 또는 R1 및 R2는 이들과 결합되어 있는 탄소원자와 5원, 6원 또는 7원의 포화 환상 구조를 형성하고;
Y는 또는 이고;
R3은 C1-C4알킬기, C6-C10아릴기로 치환된 C1-C4알킬기 또는 C3-C6시클로알킬기이고;
R5은 히드록시기, C1-C6알킬기, C1-C6알콕시기, C6-C10아릴기 또는 이고;
R6은 H 또는 C1-C6알킬기이고;
R7은 C1-C6알킬기, C3-C6시클로알킬기, C1-C6 알콕시기, 히드록시(C1-C6)알킬렌기, C6-C10 아릴기 또는 5-7원 헤테로아릴기이고, 상기 5-7원 헤테로아릴기는 N, O 및 S로부터 선택되는 1-3개의 헤테로 원자를 포함하고;
R8은 C6-C10아릴기인, 2,2'-비스-티아졸계 화합물. - 제2항에 있어서,
R7은 C1-C4알킬기, C3-C5시클로알킬기, C1-C4알콕시기, 히드록시C1-C4알킬렌기, C6-C10알릴기 또는 피리딘기인, 2,2'-비스-티아졸계 화합물. - 제3항에 있어서,
R7은 메틸기, 에틸기, 프로필기, 이소프로필기, t-부틸기, 시클로프로필기, 메톡시기, 에틸옥시기, 히드록시메틸기, 히드록시에틸기, 페닐기, 피리디닐기, 피리다지닐기, 피리미디닐기 또는 피라지닐기인, 2,2'-비스-티아졸계 화합물. - 제1항의 2,2'-비스-티아졸계 화합물의 제조방법으로서,
화합물(Ⅰa)는 하기와 같은 경로 1 내지 경로 3 중의 어느 하나를 통해 제조되고:
경로 1:
여기서, R1, R2, R3 및 n의 정의는 제1항의 식 I에서 정의된 바와 같고,
화합물(1)은 염화 아실 시약을 이용하여 염화 아실로 전환하고, 상기 염화 아실은 알칼리 존재하에 실온 또는 가열 조건에서 TFAA와 치환반응시킨 후, 가수분해하여 화합물(Ⅰa)을 얻고,
경로 2:
여기서, R1, R2, R3 및 n의 정의는 제1항의 식 I에서 정의된 바와 같고,
화합물(2)는 염화 아실 시약을 이용하여 염화 아실로 전환한 다음, 얼음욕에서 농축 암모니아수와 반응시켜 화합물(3)을 얻고,
화합물(4)은 TBAF 촉매 작용하에, 테트라히드로푸란 중에서 TMS-CF3와 첨가반응을 일으켜 화합물(5)을 얻고; 화합물(5)은 H+로 가수분해 후 화합물(6)을 얻고; 화합물(6)은 K2CO3 존재하에 DMF 중에서 2-클로로에탄올과 반응시켜 화합물(7)을 얻고; 화합물(7)은 TsCl 및 Et3N의 존재하에 DCM 중에서 술포닐화되어 화합물(8)을 얻고; 화합물(8)과 화합물(3)은 DMF 중에서 NaH의 작용하에 반응시켜 화합물(9)을 얻고; 화합물(9)은 루이스산 작용하에 에틸렌글리콜의 탈보호 반응을 통해 화합물(Ia)을 얻고,
경로 3:
여기서, R1, R2, R3 및 n의 정의는 제1항의 식 I에서 정의된 바와 같고,
화합물(8)은 DMF 중에서 NaN3과 반응시켜 화합물(10)을 얻고; 화합물(10)은 수소화 환원을 거쳐 아민(11)을 얻고; 아민(11)은 축합제 존재하에 DCM중에서 산(2)과 축합반응시켜 화합물(9)을 얻고; 화합물(9)은 루이스산 작용하에 에틸렌글리콜의 탈보호 반응을 거쳐 화합물(Ia)을 얻고,
화합물(Ib)는 하기 경로 4를 통해 제조되고:
경로 4:
여기서, R1, R2, R3 및 n의 정의는 제1항의 식 I에서 정의된 바와 같고,
화합물(2)은 쿠르티우스 재배열 반응(Curtius rearrangement reaction)을 통해 Boc-보호 아민(12)을 얻고; 아민(12)은 Boc기를 제거하여 자유 아민(13)을 얻고; 동시에 화합물(7)은 TEMPO와 BAIB의 산화를 통해 산(14)을 얻고; 산(14)은 축합제 작용하에 아민(13)과 반응시켜 화합물(15)을 얻고; 화합물(15)은 루이스산 작용하에 에틸렌글리콜의 탈보호 반응을 통해 화합물(Ib)을 얻고,
화합물(Ⅰc)는 하기 경로 5를 통해 제조되고,
경로 5:
여기서, R1, R2, R3, R5, R6, R7, X 및 Y의 정의는 제1항의 식 I에서 정의된 바와 같고
R9은 R4b, R4c 및 R4d로부터 선택된 1종이고,
여기서, R5, R6 및 R7의 정의는 제1항의 식 I에서 정의된 바와 같고,
화합물(Iab)은 실온 또는 가열 조건에서 용매 중에서 또는 과 탈수 축합 반응을 일으켜 화합물(Ic)을 얻는, 2,2'-비스-티아졸계 화합물의 제조방법. - 제1항에 있어서,
히스톤 데아세틸라제 억제제 약물 제조에 사용되는, 2,2'-비스-티아졸계 화합물. - 제1항에 있어서,
항종양제, 자가 면역질환 치료제, II형 당뇨병 및 그 합병증 치료제 또는 신경퇴행성 병변 치료제의 제조에 사용되는, 2,2'-비스-티아졸계 화합물. - 제9항에 있어서,
상기 종양은 다발성 골수종, 피부 T 세포 림프종 또는 말초 T 세포 림프종이고, 상기 자가 면역질환은 다발성 경화증이고, 상기 신경퇴행성 병변은 헌팅턴병 또는 알츠하이머병인, 2,2'-비스-티아졸계 화합물. - 치료적 유효량의 제1항의 식 I의 구조를 가지는 2,2'-비스-티아졸계 화합물로부터 선택되는 1종 이상의 화합물 및 약제학적으로 허용가능한 부형제를 포함하는, 항종양제, 자가 면역질환 치료제, II형 당뇨병 및 그 합병증 치료제 또는 신경퇴행성 병변 치료제 제조에 사용되는 약학 조성물.
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WO2009080705A2 (en) | 2007-12-20 | 2009-07-02 | Novartis Ag | Bis-thiazole derivatives, process for their preparation and their use as medicaments |
WO2011116663A1 (zh) | 2010-03-24 | 2011-09-29 | 中国科学院上海药物研究所 | 2',2-双噻唑非核苷类化合物及其制备方法、药物组合物和作为肝炎病毒抑制剂的用途 |
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