JPH032875B2 - - Google Patents

Info

Publication number
JPH032875B2
JPH032875B2 JP31768789A JP31768789A JPH032875B2 JP H032875 B2 JPH032875 B2 JP H032875B2 JP 31768789 A JP31768789 A JP 31768789A JP 31768789 A JP31768789 A JP 31768789A JP H032875 B2 JPH032875 B2 JP H032875B2
Authority
JP
Japan
Prior art keywords
compound
coch
epipodophyllotoxin
demethyl
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
JP31768789A
Other languages
English (en)
Japanese (ja)
Other versions
JPH02191294A (ja
Inventor
Katsuhiko Kurabayashi
Hidefumi Kinoshita
Hitoshi Saito
Toshio Takahashi
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.)
Nippon Kayaku Co Ltd
Original Assignee
Nippon Kayaku 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 Nippon Kayaku Co Ltd filed Critical Nippon Kayaku Co Ltd
Priority to JP31768789A priority Critical patent/JPH02191294A/ja
Publication of JPH02191294A publication Critical patent/JPH02191294A/ja
Publication of JPH032875B2 publication Critical patent/JPH032875B2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Saccharide Compounds (AREA)
JP31768789A 1989-12-08 1989-12-08 4’ ―デメチル―エピポドフィロトキシン―β―D―エチリデングルコシドのアシル体 Granted JPH02191294A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP31768789A JPH02191294A (ja) 1989-12-08 1989-12-08 4’ ―デメチル―エピポドフィロトキシン―β―D―エチリデングルコシドのアシル体

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP31768789A JPH02191294A (ja) 1989-12-08 1989-12-08 4’ ―デメチル―エピポドフィロトキシン―β―D―エチリデングルコシドのアシル体

Related Parent Applications (1)

Application Number Title Priority Date Filing Date
JP20618882A Division JPS5998098A (ja) 1982-11-26 1982-11-26 4′―デメチル―エピポドフィロトキシン―β―D―エチリデングルコシドの新規製造法

Publications (2)

Publication Number Publication Date
JPH02191294A JPH02191294A (ja) 1990-07-27
JPH032875B2 true JPH032875B2 (zh) 1991-01-17

Family

ID=18090905

Family Applications (1)

Application Number Title Priority Date Filing Date
JP31768789A Granted JPH02191294A (ja) 1989-12-08 1989-12-08 4’ ―デメチル―エピポドフィロトキシン―β―D―エチリデングルコシドのアシル体

Country Status (1)

Country Link
JP (1) JPH02191294A (zh)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ES2206917T3 (es) * 1997-06-02 2004-05-16 Bristol-Myers Squibb Company Procedimiento de preparacion de etoposido.

Also Published As

Publication number Publication date
JPH02191294A (ja) 1990-07-27

Similar Documents

Publication Publication Date Title
KR890000763B1 (ko) 4'-데메틸-에피포도필로톡신-β-D-에틸리덴-글루코사이드 및 그의 아실유도체의 제조방법
RU2230748C2 (ru) Способ получения кларитромицина в виде кристаллов формы ii
EP0180415B1 (en) A 6-0-methylerythromycin A derivative
US4670549A (en) Method for selective methylation of erythromycin a derivatives
CA1239639A (en) Epimeric azahomoerythromycin a derivative and intermediates therefor
JPS6328438B2 (zh)
EP0827965B1 (en) Synthesis of 9-deoxo- 9a-aza 11,12-deoxy- 9a-methyl-9a-homoerythromycin A 11,12- hydrogenorthoborate dihydrate
EP1133511B1 (en) Novel intermediates, process for preparing macrolide antibiotic agent therefrom
EP0080819B1 (en) 11-0-alkylerythromycin a derivatives
JPH032875B2 (zh)
JPH031317B2 (zh)
JPH09309896A (ja) コルヒチン誘導体をグリコシド化する方法、及びその生成物
JPS5896098A (ja) エリスロマイシンa誘導体
JPS5849396A (ja) 4″−デオキシ−14員環マクロライド抗生物質
JPS5827798B2 (ja) 新規抗菌剤の中間体
JPH023799B2 (zh)
JPH051053A (ja) 6−(3−ジメチルアミノプロピオニル)フオルスコリンの新規製造法
JPS6229595A (ja) 5−o−マイカミノシル−ナルボノライド誘導体およびその製法
WO2004007518A1 (en) Erythromycin a 9-o-pseudosaccharinyloxime derivatives and process for the preparation of clarithromycin using the same
MX2007002284A (es) Síntesis de idarubicina aglicona.
JPH0427239B2 (zh)
JP2000178294A (ja) ペンタアセチル―β―D―グルコ―スの製造方法
JPS59141596A (ja) 3−o−アシル−4″−デオキシデスマイコシン誘導体およびその製法
CA1250284A (en) Antibacterial epimeric azahomoerythromycin a derivative and production thereof
JP3978006B2 (ja) エリスロマイシン誘導体の製造方法