JPS5315384A - Preparation of methylpiperazinones - Google Patents

Preparation of methylpiperazinones

Info

Publication number
JPS5315384A
JPS5315384A JP8901776A JP8901776A JPS5315384A JP S5315384 A JPS5315384 A JP S5315384A JP 8901776 A JP8901776 A JP 8901776A JP 8901776 A JP8901776 A JP 8901776A JP S5315384 A JPS5315384 A JP S5315384A
Authority
JP
Japan
Prior art keywords
methylpiperazinones
preparation
methypiperazinones
oxo
prepare
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.)
Granted
Application number
JP8901776A
Other languages
English (en)
Japanese (ja)
Other versions
JPS6121946B2 (enrdf_load_stackoverflow
Inventor
Tadamitsu Kiyoura
Yasuo Kogure
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.)
Mitsui Toatsu Chemicals Inc
Original Assignee
Mitsui Toatsu Chemicals Inc
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 Mitsui Toatsu Chemicals Inc filed Critical Mitsui Toatsu Chemicals Inc
Priority to JP8901776A priority Critical patent/JPS5315384A/ja
Publication of JPS5315384A publication Critical patent/JPS5315384A/ja
Publication of JPS6121946B2 publication Critical patent/JPS6121946B2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Hydrogenated Pyridines (AREA)
JP8901776A 1976-07-28 1976-07-28 Preparation of methylpiperazinones Granted JPS5315384A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP8901776A JPS5315384A (en) 1976-07-28 1976-07-28 Preparation of methylpiperazinones

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP8901776A JPS5315384A (en) 1976-07-28 1976-07-28 Preparation of methylpiperazinones

Publications (2)

Publication Number Publication Date
JPS5315384A true JPS5315384A (en) 1978-02-13
JPS6121946B2 JPS6121946B2 (enrdf_load_stackoverflow) 1986-05-29

Family

ID=13959129

Family Applications (1)

Application Number Title Priority Date Filing Date
JP8901776A Granted JPS5315384A (en) 1976-07-28 1976-07-28 Preparation of methylpiperazinones

Country Status (1)

Country Link
JP (1) JPS5315384A (enrdf_load_stackoverflow)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH02244200A (ja) * 1989-03-17 1990-09-28 Akio Ogiwara 音声信号処理用ピッチ検出回路
JPH03143012A (ja) * 1989-10-27 1991-06-18 Nec Home Electron Ltd ２値化回路、中間レベル検出回路及びピーク包絡線検出回路

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH02244200A (ja) * 1989-03-17 1990-09-28 Akio Ogiwara 音声信号処理用ピッチ検出回路
JPH03143012A (ja) * 1989-10-27 1991-06-18 Nec Home Electron Ltd ２値化回路、中間レベル検出回路及びピーク包絡線検出回路

Also Published As

Publication number Publication date
JPS6121946B2 (enrdf_load_stackoverflow) 1986-05-29

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