KR20200038954A - 테트라말레이미드 링커 및 그 용도 - Google Patents
테트라말레이미드 링커 및 그 용도 Download PDFInfo
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Abstract
Description
도 2a - 2b는, 테트라말레이미드 링커에 기초한 항체-약물 접합체의 SDS-PAGE 결과를 예시하고, 여기에서 도 2a는 H-1-vcMMAE 내지 H-6-vcMMAE의 SDS-PAGE 결과를 나타내고(각각 1 - 6에 해당); 도 2b는 H-7-vcMMAE 내지 H-12-vcMMAE의 SDS-PAGE 결과를 나타낸다(각각 7 - 12에 해당).
도 3a - 도 3l은, 항체-약물 접합체의 HIC 결과를 예시하고, 여기에서 도 3a - 3l은 각각 H-1-vcMMAE 내지 H-12-vcMMAE에 해당하고; 도 3m은 P-7-vcMMAE에 해당한다.
Claims (25)
- 화학식 I의 화합물 및 이의 약학적으로 허용 가능한 염:
상기 식에서,
P 및 Q는 각각 독립적으로 CR10, N 및 아릴로부터 선택되고;
S 및 T는 각각 독립적으로 C=O 및 O로부터 선택되며;
X 및 Y는 각각 독립적으로 -C(O)N(R11)-, -N(R12)C(O)- 및 -O-로부터 선택되고;
Z는 CR13, N 및 아릴로부터 선택되며;
U는 C=O 및 O로부터 선택되고;
J는 -COOH, -OH 및 -NHR14로부터 선택되며;
h, i, j, k, l, m, p, q, s, t, x, y, u 및 w는 각각 독립적으로 0 및 1로부터 선택되고;
R1, R2, R3, R4, R5, R6, R7, R8 및 R9는 각각 독립적으로 C1-C6 알킬렌과, 주쇄에 O를 함유하는 C1-C6 알킬렌으로부터 선택되며;
R10, R11, R12, R13 및 R14는 각각 독립적으로 H 및 C1-C6 알킬로부터 선택됨. - 제1항에 있어서,
P 및 Q는 각각 독립적으로 CR10, N 및 아릴로부터 선택되고;
R10은 H 및 C1-C6 알킬로부터 선택되는 것인, 화학식 I의 화합물 및 이의 약학적으로 허용 가능한 염. - 제1항 또는 제2항에 있어서,
X 및 Y는 각각 독립적으로 -C(O)N(R11)-로부터 선택되고;
x 및 y는 각각 독립적으로 0 및 1로부터 선택되며;
R11은 H 및 C1-C6 알킬로부터 선택되는 것인, 화학식 I의 화합물 및 이의 약학적으로 허용 가능한 염. - 제1항 내지 제3항 중 어느 한 항에 있어서,
Z는 CR13, N 및 C6-C10 아릴로부터 선택되고, 바람직하게는 페닐이며;
R13은 H 및 C1-C6 알킬로부터 선택되는 것인, 화학식 I의 화합물 및 이의 약학적으로 허용 가능한 염. - 제1항 내지 제4항 중 어느 한 항에 있어서,
R1, R2, R3 및 R4는 각각 독립적으로 C1-C6 알킬렌으로부터 선택되고;
h, i, j 및 k는 각각 독립적으로 0 및 1로부터 선택되는 것인, 화학식 I의 화합물 및 이의 약학적으로 허용 가능한 염. - 제1항 내지 제5항 중 어느 한 항에 있어서,
S 및 T는 각각 독립적으로 C=O 및 O로부터 선택되고;
R5 및 R6은 각각 독립적으로 C1-C6 알킬렌으로부터 선택되며;
l 및 m은 각각 독립적으로 0 및 1로부터 선택되고;
s 및 t는 각각 독립적으로 0 및 1로부터 선택되는 것인, 화학식 I의 화합물 및 이의 약학적으로 허용 가능한 염. - 제1항 내지 제6항 중 어느 한 항에 있어서,
R7 및 R8은 각각 독립적으로 C1-C6 알킬렌과, 주쇄에 O를 함유하는 C1-C6 알킬렌으로부터 선택되고;
p 및 q는 각각 독립적으로 0 및 1로부터 선택되는 것인, 화학식 I의 화합물 및 이의 약학적으로 허용 가능한 염. - 제1항 내지 제7항 중 어느 한 항에 있어서,
U는 C=O 및 O로부터 선택되고;
R9는 C1-C6 알킬렌으로부터 선택되며;
u 및 w는 각각 독립적으로 0 및 1로부터 선택되는 것인, 화학식 I의 화합물 및 이의 약학적으로 허용 가능한 염. - 제1항 내지 제8항 중 어느 한 항에 있어서,
J는 -COOH, -OH 및 -NH2로부터 선택되는 것인, 화학식 I의 화합물 및 이의 약학적으로 허용 가능한 염. - 제12항에 있어서,
A는 절단 가능한 링커와 절단 불가능한 링커를 포함하는, 테트라말레이미드 링커 이외의 선택적인 다른 링커인 것인, 화학식 III의 항체-약물 접합체. - 제13항 또는 제14항에 있어서,
A는 화학식 C-Ee-Ff 또는 Gg를 갖고,
상기 식에서,
C는 절단 가능한 링커이고;
E 및 F는 자가 희생(self-immolative) 링커이며;
e 및 f는 각각 독립적으로 0 내지 5의 정수로부터 선택되고;
G는 절단 불가능한 링커이며;
g는 0 내지 5의 정수인 것인, 화학식 III의 항체-약물 접합체. - 제12항 내지 제14항 중 어느 한 항에 있어서,
화학식 IV의 항체-약물 접합체이며,
상기 식에서,
L은 항체 또는 항체 단편이고;
A는 절단 가능한 링커와 절단 불가능한 링커를 포함하는, 테트라말레이미드 링커 이외의 선택적으로 다른 링커이며;
D는 약물 분자이고;
4개의 말레이미드기는 동일한 항체 또는 항체 단편에 동시에 연결되며;
P 및 Q는 각각 독립적으로 CR10, N 및 아릴로부터 선택되고;
S 및 T는 각각 독립적으로 C=O 및 O로부터 선택되며;
X 및 Y는 각각 독립적으로 -C(O)N(R11)-, -N(R12)C(O)- 및 -O-로부터 선택되고;
Z는 CR13, N 및 아릴로부터 선택되며;
U는 C=O 및 O로부터 선택되고;
J'는 C=O, O 및 NR14로부터 선택되며;
h, i, j, k, l, m, p, q, s, t, x, y, u 및 w는 각각 독립적으로 0 및 1로부터 선택되고;
R1, R2, R3, R4, R5, R6, R7, R8 및 R9는 각각 독립적으로 C1-C6 알킬렌과, 주쇄에 O를 함유하는 C1-C6 알킬렌으로부터 선택되며;
R10, R11, R12, R13 및 R14는 각각 독립적으로 H 및 C1-C6 알킬로부터 선택되는 것인, 화학식 III의 항체-약물 접합체. - 제12항 내지 제15항 중 어느 한 항에 있어서,
항체는 세포 표면 수용체 또는 종양 관련 항원을 표적으로 하는 것인, 화학식 III의 항체-약물 접합체. - 제12항 내지 제16항 중 어느 한 항에 있어서,
항체는 IgG1인 것인, 화학식 III의 항체-약물 접합체. - 제12항 내지 제17항 중 어느 한 항에 있어서,
약물은 세포 독성 약물, 항-자가면역 질환 치료 약물 또는 항염증성 약물인 것인, 화학식 III의 항체-약물 접합체. - 제12항 내지 제18항 중 어느 한 항에 따른 화학식 III의 항체-약물 접합체, 및 약학적으로 허용 가능한 담체를 포함하는 약학 조성물.
- 항체-약물 접합체의 제조에 있어서, 제1항 내지 제10항 중 어느 한 항에 따른 화학식 I의 화합물의 링커로서의 용도.
- 항체-약물 접합체의 제조에서 링커로서 사용하기 위한, 제1항 내지 제10항 중 어느 한 항에 따른 화학식 I의 화합물.
- 암, 자가면역 질환 또는 염증 질환을 치료하기 위한 약물의 제조에 있어서, 제12항 내지 제18항 중 어느 한 항에 따른 화학식 III의 항체-약물 접합체 또는 제19항에 따른 약학 조성물의 용도.
- 약물로서 사용하기 위한, 제12항 내지 제18항 중 어느 한 항에 따른 화학식 III의 항체-약물 접합체.
- 암, 자가면역 질환 또는 염증 질환을 치료하기 위한, 제23항에 따라 사용하기 위한 약물.
- 치료학적 유효량의 제12항 내지 제18항 중 어느 한 항에 따른 화학식 III의 항체-약물 접합체 또는 제19항에 따른 약학 조성물을 이를 필요로 하는 대상체에게 투여하는 단계를 포함하는, 암, 자가면역 질환 또는 염증 질환을 치료하기 위한 방법.
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| PCT/CN2018/083515 WO2019033773A1 (en) | 2017-08-14 | 2018-04-18 | TETRAMALEIMIDE LINKS AND USE THEREOF |
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| EP3668838A1 (en) | 2020-06-24 |
| AU2018317230B2 (en) | 2022-06-02 |
| EP3668838A4 (en) | 2021-03-10 |
| AU2018317230A1 (en) | 2020-01-30 |
| CN107652219A (zh) | 2018-02-02 |
| KR102604938B1 (ko) | 2023-11-21 |
| CA3070893A1 (en) | 2019-02-21 |
| WO2019033773A1 (en) | 2019-02-21 |
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