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Patent and Technology License Agreements (Details) - USD ($)		12 Months Ended
	Jul. 21, 2025	Sep. 30, 2025	Sep. 30, 2024	Mar. 28, 2025
Patent and Technology License Agreements [Line Items]
Development milestone payments		$ 70,000,000
Commercial sales milestones		300,000,000
Net sales percentage			50.00%
Outstanding remaining balance of milestone		19,750,000
Net product sales payment			$ 22,000,000
Reimburse amount			2,650,000
Aggregate amount of milestone payments				$ 2,535,318
Final payment				$ 2,197,892
Interest rate per annum				2.00%
Interest expense		218,032
License fee payable		22,650,000	28,400,000
Payment for other invoice and accumulated interest	$ 1,616,522
In-Process Research and Development [Member]
Patent and Technology License Agreements [Line Items]
Fair value of in process research and development, upfront payment		40,000,000
License Agreement [Member]
Patent and Technology License Agreements [Line Items]
Payment for Milestone			5,900,000
License fee payable		2,900,000
Dr. Reddy’s [Member]
Patent and Technology License Agreements [Line Items]
Development milestone payments		40,000,000
Dr. Reddy’s [Member] \| Asset Purchase Agreement [Member]
Patent and Technology License Agreements [Line Items]
Payment for Milestone		27,500,000
Licensing Agreements [Member]
Patent and Technology License Agreements [Line Items]
Development milestone payments		3,000,000
Outstanding remaining balance of milestone			$ 2,900,000
Licensing Agreements [Member] \| Eisai [Member]
Patent and Technology License Agreements [Line Items]
Aggregate amount of milestone payments				$ 2,350,000
Extension fee payable		$ 10,000,000
Minimum [Member]
Patent and Technology License Agreements [Line Items]
Percentage of royalty on net product sales		10.00%
Maximum [Member]
Patent and Technology License Agreements [Line Items]
Percentage of royalty on net product sales		15.00%