JPS6241673B2 - - Google Patents

Info

Publication number
JPS6241673B2
JPS6241673B2 JP56135599A JP13559981A JPS6241673B2 JP S6241673 B2 JPS6241673 B2 JP S6241673B2 JP 56135599 A JP56135599 A JP 56135599A JP 13559981 A JP13559981 A JP 13559981A JP S6241673 B2 JPS6241673 B2 JP S6241673B2
Authority
JP
Japan
Prior art keywords
rifampicin
rifamycin
added
methylpiperazine
reaction
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
JP56135599A
Other languages
English (en)
Japanese (ja)
Other versions
JPS5838287A (ja
Inventor
Kazuya Sasaki
Shozo Kawabata
Nobuo Ishama
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.)
Kaken Pharmaceutical Co Ltd
Original Assignee
Kaken 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 Kaken Pharmaceutical Co Ltd filed Critical Kaken Pharmaceutical Co Ltd
Priority to JP56135599A priority Critical patent/JPS5838287A/ja
Publication of JPS5838287A publication Critical patent/JPS5838287A/ja
Publication of JPS6241673B2 publication Critical patent/JPS6241673B2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Nitrogen And Oxygen Or Sulfur-Condensed Heterocyclic Ring Systems (AREA)
JP56135599A 1981-08-31 1981-08-31 リフアンピシンの製造法 Granted JPS5838287A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP56135599A JPS5838287A (ja) 1981-08-31 1981-08-31 リフアンピシンの製造法

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP56135599A JPS5838287A (ja) 1981-08-31 1981-08-31 リフアンピシンの製造法

Publications (2)

Publication Number Publication Date
JPS5838287A JPS5838287A (ja) 1983-03-05
JPS6241673B2 true JPS6241673B2 (enrdf_load_stackoverflow) 1987-09-03

Family

ID=15155581

Family Applications (1)

Application Number Title Priority Date Filing Date
JP56135599A Granted JPS5838287A (ja) 1981-08-31 1981-08-31 リフアンピシンの製造法

Country Status (1)

Country Link
JP (1) JPS5838287A (enrdf_load_stackoverflow)

Also Published As

Publication number Publication date
JPS5838287A (ja) 1983-03-05

Similar Documents

Publication Publication Date Title
JPS633854B2 (enrdf_load_stackoverflow)
KR870000210B1 (ko) 로듐촉매의 제조방법
JP3816978B2 (ja) 芳香族ニトリルの製造方法
HU208317B (en) Process for producing mono-n-alkylated polyaza-macrocyclic compounds
JP3743822B2 (ja) ペニシリン結晶及びその製造法
JPS6241673B2 (enrdf_load_stackoverflow)
EP0076639A1 (en) Production of 11,11,12,12-Tetracyano-9,10-anthraquinodimethane and derivatives thereof
EP0478559B1 (en) Improved process for the preparation of ketone compounds
JPS6241671B2 (enrdf_load_stackoverflow)
JPH0613477B2 (ja) ５−ヒドラジノ−１ｈ−ピラゾ−ル系化合物
US6593494B2 (en) Process for preparing carboxylic acids by oxidation of aldehydes
JPS6241672B2 (enrdf_load_stackoverflow)
US7060862B2 (en) Method for the preparation of α,α,α′,α′-tetrachloro-p-xylene with high purity
JPH0327549B2 (enrdf_load_stackoverflow)
KR0169558B1 (ko) 2-아미노-3,5- 디브로모 벤즈알데히드의 제조방법
CH618702A5 (enrdf_load_stackoverflow)
KR910003636B1 (ko) 벤조페논 옥심화합물의 제조방법
KR100229175B1 (ko) 세펨 유도체의 제조방법
CA1187835A (en) Method for the preparation of narwedine-type enones and their derivatives
JP2001055388A (ja) ３，９−ビス（２−ヒドロキシ−１，１−ジメチルエチル）−２，４，８，１０−テトラオキサスピロ［５．５］ウンデカンの製造方法
JPS5914036B2 (ja) リフアマイシンｓｖ誘導体の新規製造法
HU201073B (en) Process for producing cristalline intermediates for antibiotics
JP3780436B2 (ja) α−テトラ置換フタロシアニンの製造法
Radziejewski et al. THE SYNTHESIS OF TWO STRONGLY ELECTRON DEFICIENT nAVIN ANALOGS
JP3244622B2 (ja) ベンザンスロンの臭素化方法