ZA781127B - 1-azaxanthone-3-carboxylic acids - Google Patents

1-azaxanthone-3-carboxylic acids

Info

Publication number
ZA781127B
ZA781127B ZA00781127A ZA781127A ZA781127B ZA 781127 B ZA781127 B ZA 781127B ZA 00781127 A ZA00781127 A ZA 00781127A ZA 781127 A ZA781127 A ZA 781127A ZA 781127 B ZA781127 B ZA 781127B
Authority
ZA
South Africa
Prior art keywords
azaxanthone
carboxylic acids
carboxylic
acids
Prior art date
Application number
ZA00781127A
Inventor
A Nohara
K Ukawa
H Sugihara
Original Assignee
Takeda Chemical Industries Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Takeda Chemical Industries Ltd filed Critical Takeda Chemical Industries Ltd
Publication of ZA781127B publication Critical patent/ZA781127B/en

Links

ZA00781127A 1977-03-08 1978-02-27 1-azaxanthone-3-carboxylic acids ZA781127B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2565477A JPS53111096A (en) 1977-03-08 1977-03-08 1-azaxanthone-3-carboxylic acid derivative and its preparation

Publications (1)

Publication Number Publication Date
ZA781127B true ZA781127B (en) 1979-01-31

Family

ID=12171796

Family Applications (1)

Application Number Title Priority Date Filing Date
ZA00781127A ZA781127B (en) 1977-03-08 1978-02-27 1-azaxanthone-3-carboxylic acids

Country Status (2)

Country Link
JP (1) JPS53111096A (en)
ZA (1) ZA781127B (en)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS61172880A (en) * 1985-01-28 1986-08-04 Takeda Chem Ind Ltd 2-amino-5-oxo-5h-(1)benzopyrano(2,3-b)pyridine-3-carboxylic acid derivative and production thereof
JPS61215393A (en) * 1985-03-20 1986-09-25 Takeda Chem Ind Ltd 2-amino-5-oxo-5h-(1)benzopyrano(2,3-b)pyridine-3-carboxylic acid derivative and production thereof
US4728509A (en) * 1985-08-19 1988-03-01 Takeda Chemical Industries, Ltd. Aqueous liquid preparation
US7772255B2 (en) * 2005-12-13 2010-08-10 Supratek Pharma, Inc. Method of treating tumors with azaxanthones
CN111961046B (en) * 2020-08-12 2021-09-07 上海诺精生物科技有限公司 Compound for improving sensitivity of PCa drug-resistant cells to antagonist and application thereof
JP2023037884A (en) 2021-09-06 2023-03-16 国立大学法人九州大学 Osteoarthritis Progression Inhibitor and Progression Inhibition Kit

Also Published As

Publication number Publication date
JPS53111096A (en) 1978-09-28

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