UA5591A1 - Process for preparation of derivatives of 3-(2?)-pyridazinone, or pharmaceutically acceptable salts - Google Patents

Process for preparation of derivatives of 3-(2?)-pyridazinone, or pharmaceutically acceptable salts

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Publication number
UA5591A1
UA5591A1 UA4027913A UA4027913A UA5591A1 UA 5591 A1 UA5591 A1 UA 5591A1 UA 4027913 A UA4027913 A UA 4027913A UA 4027913 A UA4027913 A UA 4027913A UA 5591 A1 UA5591 A1 UA 5591A1
Authority
UA
Ukraine
Prior art keywords
pyridazinone
preparation
pharmaceutically acceptable
derivatives
acceptable salts
Prior art date
Application number
UA4027913A
Other languages
Russian (ru)
Ukrainian (uk)
Inventor
Муцукадо Мотоо
Таніківа Кейзо
Сікада Кен-Іті
Сикада Кен-ити
Сакода Ріозо
Сакода Риозо
Original Assignee
Ніссан Кемікал Індастріз Лтд
Ниссан Кемикал Индастриз Лтд
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 Ніссан Кемікал Індастріз Лтд, Ниссан Кемикал Индастриз Лтд filed Critical Ніссан Кемікал Індастріз Лтд
Priority to UA4027913A priority Critical patent/UA5591A1/en
Publication of UA5591A1 publication Critical patent/UA5591A1/en

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Abstract

The invention relates to a process for preparation of 3-(2H)-pyridazinone deriatives. It is based on interaction with acid with isolation of end product free or in the form of pharmaceutically acceptable salt.
UA4027913A 1986-08-07 1986-08-07 Process for preparation of derivatives of 3-(2?)-pyridazinone, or pharmaceutically acceptable salts UA5591A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
UA4027913A UA5591A1 (en) 1986-08-07 1986-08-07 Process for preparation of derivatives of 3-(2?)-pyridazinone, or pharmaceutically acceptable salts

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
UA4027913A UA5591A1 (en) 1986-08-07 1986-08-07 Process for preparation of derivatives of 3-(2?)-pyridazinone, or pharmaceutically acceptable salts

Publications (1)

Publication Number Publication Date
UA5591A1 true UA5591A1 (en) 1994-12-28

Family

ID=74493435

Family Applications (1)

Application Number Title Priority Date Filing Date
UA4027913A UA5591A1 (en) 1986-08-07 1986-08-07 Process for preparation of derivatives of 3-(2?)-pyridazinone, or pharmaceutically acceptable salts

Country Status (1)

Country Link
UA (1) UA5591A1 (en)

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