WO2023030434A1 - 前列腺特异性膜抗原的抑制剂及其医药用途 - Google Patents
前列腺特异性膜抗原的抑制剂及其医药用途 Download PDFInfo
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Images
Classifications
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
- A61K31/00—Medicinal preparations containing organic active ingredients
- A61K31/33—Heterocyclic compounds
- A61K31/395—Heterocyclic compounds having nitrogen as a ring hetero atom, e.g. guanethidine or rifamycins
- A61K31/54—Heterocyclic compounds having nitrogen as a ring hetero atom, e.g. guanethidine or rifamycins having six-membered rings with at least one nitrogen and one sulfur as the ring hetero atoms, e.g. sulthiame
- A61K31/547—Heterocyclic compounds having nitrogen as a ring hetero atom, e.g. guanethidine or rifamycins having six-membered rings with at least one nitrogen and one sulfur as the ring hetero atoms, e.g. sulthiame spiro-condensed or forming part of bridged ring systems
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
- A61K51/00—Preparations containing radioactive substances for use in therapy or testing in vivo
- A61K51/02—Preparations containing radioactive substances for use in therapy or testing in vivo characterised by the carrier, i.e. characterised by the agent or material covalently linked or complexing the radioactive nucleus
- A61K51/04—Organic compounds
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61P—SPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
- A61P35/00—Antineoplastic agents
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- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D265/00—Heterocyclic compounds containing six-membered rings having one nitrogen atom and one oxygen atom as the only ring hetero atoms
- C07D265/04—1,3-Oxazines; Hydrogenated 1,3-oxazines
- C07D265/12—1,3-Oxazines; Hydrogenated 1,3-oxazines condensed with carbocyclic rings or ring systems
- C07D265/14—1,3-Oxazines; Hydrogenated 1,3-oxazines condensed with carbocyclic rings or ring systems condensed with one six-membered ring
Abstract
Description
化合物 | IC 50(nM) | 与PSMA-617比值 |
PSMA-617 | 1.654 | 1.00 |
实施例9 | 1.231 | 0.74 |
实施例11 | 13.01 | 7.85 |
Claims (23)
- 一种式(IV)所示化合物或其药学上可接受的盐,其中:Q选自H或保护基团,优选H;R 1、R 2各自独立地选自H、C 1-4烷基,优选均为H,所述C 1-4烷基任选被一个或多个取代基团P取代或未取代;Q、R 1、R 2的每次出现可以是相同或不同的;Y 1是S或O,优选O;T选自-NR 4(CO)-、-NR 4(SO 2)-、-NR 4(CH 2)-;R 4选自H、C 1-6烷基、6-10元芳基、或5-12元杂芳基,所述C 1-6烷基、6-10元芳基、或5-12元杂芳基任选被一个或多个取代基团P取代或未取代;环A选自3-12元含氮杂环基,其中所述的3-12元含氮杂环基任选被一个或多个取代基团P取代或未取代;W选自6-10元芳基、5-12元的杂芳基,所述-10元芳基、5-12元的杂芳基任选地被一个或多个取代基团P取代或未取代;所述取代基团P选自C 1-C 6烷基、卤素、氘、羟基、巯基、-NR iR j、氧代、硫代、-C(O)R k、-C(O)OR k、-S(O)R k、-S(O)OR k、-S(O)(O)R k、-S(O)(O)OR k、-C(S)R k、硝基、氰基、C 1-C 6烷氧基、C 1-C 6烷硫醚基、C 2-C 6烯基、C 2-C 6炔基、3至10元环烷基、3至10元杂环基、6至10元芳基、5至10元杂芳基、8至12元稠环芳基和5至12元稠杂芳基;R i、R j各自独立地选自氢原子、羟基、C 1~C 6烷基、C 1~C 6烷氧基;R k独立地选自氢原子、C 1~C 6烷基、C 1~C 6卤代烷基、C 1~C 6烷氧基、羟基、-NR iR j,其中所述的烷基、烷氧基、卤代烷基任选被选自C 1~C 6烷基、卤素、羟基、巯基、-NR iR j、氧代、硫代、羧基、硝基、氰基、C 1~C 6烷氧基、C 1~C 6烷硫醚基、C 2-C 6烯基、C 2-C 6炔基、3至10元环烷基、3至10元杂环基、6至10元芳基和5至10元杂芳基中的一个或多个取代基所取代;y、z、g、h各自独立地为0-6的整数;R 3选自H或螯合剂。
- 根据权利要求1至2任一项所述的式(IV)所示化合物或其药学上可接受的盐,其中,W选自6-10元芳基,优选萘基。
- 根据权利要求1至3任一项所述的式(IV)所示化合物或其药学上可接受的盐,其中,Y 1是O。
- 根据权利要求1至4任一项所述的(IV)所示化合物或其药学上可接受的盐,其中R 1和R 2各自独立地为H。
- 根据权利要求1至5任一项所述的(IV)所示化合物或其药学上可接受的盐,其中Q选自H或保护基团,优选H。
- 根据权利要求1至6任一项所述的(IV)所示化合物或其药学上可接受的盐,其中y和h各自独立地选自0、1或2,优选1。
- 根据权利要求1至6任一项所述的(IV)所示化合物或其药学上可接受的盐,其中g选自3或4,优选3。
- 根据权利要求1至6任一项所述的(IV)所示化合物或其药学上可接受的盐,其中z选自0或1,优选0。
- 根据权利要求1至12任一项所述的化合物其特征在于,所述螯合剂包含放射性核素。
- 根据权利要求13所述的化合物或其药学上可接受的盐,其特征在于,所述放射性核素选自 18F、 11C、 68Ga、 124I、 89Zr、 64Cu、 86Y、 99mTc、 111In、 123I、 90Y、 125I、 131I、 177Lu、 211At、 153Sm、 186Re、 188Re、 67Cu、 212Pb、 225Ac、 213Bi、 212Bi、 212Pb或 67Ga中的至少一种,优选 68Ga或 177Lu。
- 一种组合物,包含根据权利要求1至16中任一项所述的化合物或其药学上可接受的盐,以及一种或多种药学上可接受的赋形剂、稀释剂或载体。
- 根据权利要求1至16中任一项所述的化合物或其药学上可接受的盐,或根据权利要求17所述的组合物在制备用于在患者中成像的组合物中的用途。
- 根据权利要求1至16中任一项所述的化合物或其药学上可接受的盐,或根据权利要求17所述的组合物在制备用于诊断和/或治疗和/或预防PSMA介导的疾病或病症的药物中的用途。
- 根据权利要求1至16中任一项所述的化合物或其药学上可接受的盐,或根据权利要求17所述的组合物在制备用于诊断和/或治疗和/或预防肿瘤和癌症的药物中用途;优选地,所述肿瘤和癌症为前列腺癌。
- 根据权利要求13至16任一项所述的化合物的制备方法,包括权利要求21或22任一项所述的制备式(IV)所示化合物或其药学上可接受的盐的步骤,进一步包括式(IV)所示化合物或其药学上可接受的盐中螯合剂与放射性核素络合的步骤。
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- 2022-09-01 CA CA3230165A patent/CA3230165A1/en active Pending
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CN115745903A (zh) * | 2021-09-03 | 2023-03-07 | 晶核生物医药科技(南京)有限公司 | 一种肽脲素衍生物、含其的药物组合物及其应用 |
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KR20240055014A (ko) | 2024-04-26 |
AU2022338842A1 (en) | 2024-03-28 |
CA3230165A1 (en) | 2023-03-09 |
CN117615795A (zh) | 2024-02-27 |
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