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Fused Benzoisoxazolyl Compounds As Kat6 A Inhibitors

Abstract: The present invention provides fused benzoisoxazolyl compounds represented by compound of formula (I), which are therapeutically useful as KAT6A inhibitors particularly in the treatment and/or prevention of the diseases or disorders mediated by KAT6A in a subject. The present invention also provides preparation of the compounds and pharmaceutical compositions comprising at least one of the compounds of formula (I) or a pharmaceutically acceptable salt or a stereoisomer or a tautomer thereof.

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Notices, Deadlines & Correspondence

Patent Information

Application #
Filing Date
12 July 2024
Publication Number
30/2024
Publication Type
INA
Invention Field
CHEMICAL
Status
Email
Parent Application

Applicants

AURIGENE ONCOLOGY LIMITED
39-40, KIADB Industrial Area Electronic City Phase II Hosur Road Bangalore 560100, Karnataka
OLEMA PHARMACEUTICALS, INC.
512 2nd Street, 4th Floor San Francisco, California 94107

Inventors

1. VENKATESHAPPA, Chandregowda
No 709, 1st Main, 5th Cross, RHCS Bangalore, Karnataka 560091
2. BERA, Kalisankar
B152, Block B, GM Infinite, Thirupallya road, Electronic city phase 1 Bangalore, Karnataka 560100
3. ABBINENI, Chandrasekhar
H. No. 15-21-48/14/G-3, Sri Sai Datta Enclave, Balaji Nagar, Kukatpally Hyderabad, Telangana 500072
4. SAMAJDAR, Susanta
R801, HM Tambourine, JP Nagar 6th Phase Bangalore, Karnataka 560078
5. MYLES, David C.
c/o Olema Pharmaceuticals, Inc. 512 2nd Street, 4th Floor San Francisco, California 94107
6. HEARN, Brian R.
c/o Olema Pharmaceuticals, Inc. 512 2nd Street, 4th Floor San Francisco, California 94107

Specification

A method of modulating KAT6A in a subject comprising administering to the subject in need thereof, a therapeutically effective amount of compound according to any one of claims 1 to 52 or a pharmaceutically acceptable salt or a stereoisomer or a tautomer thereof.
56. A method of treating a disease or disorder mediated by KAT6A in a subject comprising administering to the subject in need thereof a therapeutically effective amount of a compound according to any one of claims 1 to 52 or a pharmaceutically acceptable salt or a stereoisomer or a tautomer thereof.
57. The method of claim 56, wherein the disease or disorder is cancer. 58. The method of claim 57, wherein the cancer is selected from brain gliomas, glioblastomas, astrocytomas, multiforme, bannayan-Zonana syndrome, Cowden disease, Lhermitte-Duclos disease, breast cancer, colon cancer, head and neck cancer, kidney, liver, lung cancer, bone cancer, colorectal cancer, germ cell cancer, melanoma, ovarian cancer, pancreatic cancer, adenocarcinoma, ductal adenocarcinoma, adenosquamous carcinoma, acinar cell carcinoma, glucagonoma, insulinoma, prostate, sarcoma and thyroid cancer, lymphoblastic T cell leukemia, chronic myelogenous leukemia, chronic lymphocytic leukemia, hairy-cell leukemia, acute lymphoblastic leukemia, acute myelogenous leukemia, chronic neutrophilic leukemia, acute lymphoblastic T cell leukemia, plasmacytoma, immunoblastic large cell leukemia, mantle cell leukemia, megakaryoblastic leukemia, multiple myeloma, acute megakaryocytic leukemia, promyelocytic leukemia, erythroleukemia, malignant lymphoma, Hodgkin’s lymphoma, non-Hodgkin’s lymphoma, lymphoblastic T cell lymphoma, Burkitt’s lymphoma, follicular lymphoma, neuroblastoma, bladder cancer, urothelial cancer, vulval cancer, uterine/cervical cancer, endometrial cancer, renal cancer, mesothelioma, esophageal cancer, salivary gland cancer, hepatocellular cancer, gastric cancer, nasopharyngeal cancer, buccal cancer, cancer of the mouth, GIST (gastrointestinal stromal tumor), neuroendocrine cancers, testicular cancer and virus-related
cancer.
59. Compound according to any one of claims 1 to 41 for use in the treatment of a disease or disorder mediated by KAT6A.

Documents

Application Documents

# Name Date
1 202447053527-STATEMENT OF UNDERTAKING (FORM 3) [12-07-2024(online)].pdf 2024-07-12
2 202447053527-REQUEST FOR EXAMINATION (FORM-18) [12-07-2024(online)].pdf 2024-07-12
3 202447053527-NOTIFICATION OF INT. APPLN. NO. & FILING DATE (PCT-RO-105-PCT Pamphlet) [12-07-2024(online)].pdf 2024-07-12
4 202447053527-FORM 18 [12-07-2024(online)].pdf 2024-07-12
5 202447053527-FORM 1 [12-07-2024(online)].pdf 2024-07-12
6 202447053527-DECLARATION OF INVENTORSHIP (FORM 5) [12-07-2024(online)].pdf 2024-07-12
7 202447053527-COMPLETE SPECIFICATION [12-07-2024(online)].pdf 2024-07-12
8 202447053527-Proof of Right [25-07-2024(online)].pdf 2024-07-25
9 202447053527-FORM-26 [05-09-2024(online)].pdf 2024-09-05
10 202447053527-FORM 3 [18-12-2024(online)].pdf 2024-12-18
11 202447053527-RELEVANT DOCUMENTS [06-03-2025(online)].pdf 2025-03-06
12 202447053527-FORM 13 [06-03-2025(online)].pdf 2025-03-06