JPS54138597A - Nitrogen-containing macrocyclic compound and its preparation - Google Patents

Nitrogen-containing macrocyclic compound and its preparation

Info

Publication number
JPS54138597A
JPS54138597A JP4556578A JP4556578A JPS54138597A JP S54138597 A JPS54138597 A JP S54138597A JP 4556578 A JP4556578 A JP 4556578A JP 4556578 A JP4556578 A JP 4556578A JP S54138597 A JPS54138597 A JP S54138597A
Authority
JP
Japan
Prior art keywords
compound
nitrogen
formula
preparation
containing macrocyclic
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.)
Pending
Application number
JP4556578A
Other languages
Japanese (ja)
Inventor
Kazuhiro Maruyama
Takao Kubo
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.)
Asahi Chemical Industry Co Ltd
Original Assignee
Asahi Chemical Industry 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 Asahi Chemical Industry Co Ltd filed Critical Asahi Chemical Industry Co Ltd
Priority to JP4556578A priority Critical patent/JPS54138597A/en
Publication of JPS54138597A publication Critical patent/JPS54138597A/en
Pending legal-status Critical Current

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

Abstract

NEW MATERIAL:A nitrogen-containing macrocyclic compound of formula I (R1 and R2 are H, lower alkyl, phenyl; R3 is lower alkyl; A is straight chain or branched lower alkylene; n is 0,l; m is 1,2).
EXAMPLE: The compound of formula II.
USE: Medicine and its intermediate. The compound has remarkable pharmacological activity, and also useful as an intermediate of a medicine such as macrolide antibiotic substance.
PROCESS: The compound I is prepared by the photo-irradiation of a phthalimide derivative of formula III in the presence of a lower alkanol of formula IV. The photo-irradiation is carried out by the use of a 300W500W high-pressure mercury lamp in an inert gas atmosphere such as nitrogen, argon, etc., for 3W30 hours.
COPYRIGHT: (C)1979,JPO&Japio
JP4556578A 1978-04-18 1978-04-18 Nitrogen-containing macrocyclic compound and its preparation Pending JPS54138597A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP4556578A JPS54138597A (en) 1978-04-18 1978-04-18 Nitrogen-containing macrocyclic compound and its preparation

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP4556578A JPS54138597A (en) 1978-04-18 1978-04-18 Nitrogen-containing macrocyclic compound and its preparation

Publications (1)

Publication Number Publication Date
JPS54138597A true JPS54138597A (en) 1979-10-27

Family

ID=12722863

Family Applications (1)

Application Number Title Priority Date Filing Date
JP4556578A Pending JPS54138597A (en) 1978-04-18 1978-04-18 Nitrogen-containing macrocyclic compound and its preparation

Country Status (1)

Country Link
JP (1) JPS54138597A (en)

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