ES478144A1 - A procedure for the production of nitrogenated heterociclic compounds. (Machine-translation by Google Translate, not legally binding) - Google Patents

A procedure for the production of nitrogenated heterociclic compounds. (Machine-translation by Google Translate, not legally binding)

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Publication number
ES478144A1
ES478144A1 ES478144A ES478144A ES478144A1 ES 478144 A1 ES478144 A1 ES 478144A1 ES 478144 A ES478144 A ES 478144A ES 478144 A ES478144 A ES 478144A ES 478144 A1 ES478144 A1 ES 478144A1
Authority
ES
Spain
Prior art keywords
group
translation
production
machine
legally binding
Prior art date
Legal status (The legal status 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 status listed.)
Expired
Application number
ES478144A
Other languages
Spanish (es)
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Yamanouchi Pharmaceutical Co Ltd
Original Assignee
Yamanouchi Pharmaceutical Co 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 Yamanouchi Pharmaceutical Co Ltd filed Critical Yamanouchi Pharmaceutical Co Ltd
Priority to ES478144A priority Critical patent/ES478144A1/en
Publication of ES478144A1 publication Critical patent/ES478144A1/en
Expired legal-status Critical Current

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  • Nitrogen And Oxygen Or Sulfur-Condensed Heterocyclic Ring Systems (AREA)

Abstract

A process for the production of nitrogenous heterocyclic compounds, represented by the formula: ** (formula) ** where Y represents an oxygen atom or a sulfur atom n represents 0 or 1; R 1 and R4; which may be the same or different, each representing a hydrogen atom, or a lower alkyl group, a lower alkenyl group; R2 represents a hydrogen atom, a lower alkyl group or a lower alkenyl group; R3 represents a hydrogen atom, a hydroxyl group, a nitro group, an amino group, a lower alkoxy group, a mono or di (lower) amino group, or a lower alkyl group. (Machine-translation by Google Translate, not legally binding)
ES478144A 1979-02-27 1979-02-27 A procedure for the production of nitrogenated heterociclic compounds. (Machine-translation by Google Translate, not legally binding) Expired ES478144A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
ES478144A ES478144A1 (en) 1979-02-27 1979-02-27 A procedure for the production of nitrogenated heterociclic compounds. (Machine-translation by Google Translate, not legally binding)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
ES478144A ES478144A1 (en) 1979-02-27 1979-02-27 A procedure for the production of nitrogenated heterociclic compounds. (Machine-translation by Google Translate, not legally binding)

Publications (1)

Publication Number Publication Date
ES478144A1 true ES478144A1 (en) 1979-11-01

Family

ID=8477746

Family Applications (1)

Application Number Title Priority Date Filing Date
ES478144A Expired ES478144A1 (en) 1979-02-27 1979-02-27 A procedure for the production of nitrogenated heterociclic compounds. (Machine-translation by Google Translate, not legally binding)

Country Status (1)

Country Link
ES (1) ES478144A1 (en)

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