ES8600320A1 - Garosaminic cpd. - Google Patents

Garosaminic cpd.

Info

Publication number
ES8600320A1
ES8600320A1 ES529633A ES529633A ES8600320A1 ES 8600320 A1 ES8600320 A1 ES 8600320A1 ES 529633 A ES529633 A ES 529633A ES 529633 A ES529633 A ES 529633A ES 8600320 A1 ES8600320 A1 ES 8600320A1
Authority
ES
Spain
Prior art keywords
sisomycin
garosaminic
cpd
formula
ethyl
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
ES529633A
Other languages
Spanish (es)
Other versions
ES529633A0 (en
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.)
Especialidades Farmaco T S A S
Original Assignee
Especialidades Farmaco T S A S
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 Especialidades Farmaco T S A S filed Critical Especialidades Farmaco T S A S
Priority to ES529633A priority Critical patent/ES529633A0/en
Publication of ES8600320A1 publication Critical patent/ES8600320A1/en
Publication of ES529633A0 publication Critical patent/ES529633A0/en
Granted legal-status Critical Current

Links

Landscapes

  • Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)

Abstract

The garosaminic cpd. 1-N-ethyl sisomycin, of formula (I) is prepared by (a) reacting the sisomycin of formula (II) with 3,4-dihydro 2H-pyrane of formula (III) to obtain 3,2'',4''-tri-O-tetrahydropyranyl sisomycin; (b) reacting the prod. with ethyl iodide in presence of sodium hydride to obtain 1-N-ethyl 3,2'',4''-tri-O-tetrahydro pyranyl sisomycin; and (c) hydrolysing this in dil. mineral acid.
ES529633A 1984-02-10 1984-02-10 PROCEDURE FOR OBTAINING A GAROSAMINIC COMPOUND Granted ES529633A0 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
ES529633A ES529633A0 (en) 1984-02-10 1984-02-10 PROCEDURE FOR OBTAINING A GAROSAMINIC COMPOUND

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
ES529633A ES529633A0 (en) 1984-02-10 1984-02-10 PROCEDURE FOR OBTAINING A GAROSAMINIC COMPOUND

Publications (2)

Publication Number Publication Date
ES8600320A1 true ES8600320A1 (en) 1985-10-01
ES529633A0 ES529633A0 (en) 1985-10-01

Family

ID=8486873

Family Applications (1)

Application Number Title Priority Date Filing Date
ES529633A Granted ES529633A0 (en) 1984-02-10 1984-02-10 PROCEDURE FOR OBTAINING A GAROSAMINIC COMPOUND

Country Status (1)

Country Link
ES (1) ES529633A0 (en)

Also Published As

Publication number Publication date
ES529633A0 (en) 1985-10-01

Similar Documents

Publication Publication Date Title
GB8729316D0 (en) Improvements relating to tube formation
GEP19960642B (en) Method of acylated diketonic compounds preparation
UA27743C2 (en) A mat and a method for producTION OF mat
ES8602399A1 (en) Neutral topical sodium fluoride gel.
JPS5370097A (en) Purifying method for crude sodium silicofluoride
ES480721A1 (en) Lithium pseudomonate, process for its isolation and its hydrolysis.
IL66151A (en) Preparation of optically pure d-or l-lactic acid by fermentation
DE3262622D1 (en) Preparation of a glutaraldehyde precursor
ES8600320A1 (en) Garosaminic cpd.
OA08946A (en) Use of malonic acid derivatives to improve crop yields.
DE3665863D1 (en) Process for the preparation of meldrum's acid
GR852241B (en)
GR82028B (en)
GB8413314D0 (en) Purification
ES2004598A6 (en) Process for the preparation of (+)-13-norfaranal
GB1508403A (en) Method of producing 3-amino-4-homoisotwistane and acid addition salts thereof
JPS5398925A (en) Fractionation
ES8504824A1 (en) Process and intermediates for sultamicillin and analogs.
ES8608315A1 (en) Soporific comprising lorazepam.
SU1167881A1 (en) Fenylhydrazide of morpholinediethylacetic acid
UA11660A1 (en) Agent for treating grafted grape seedlings
ES8505677A1 (en) Prepn. of vinpocetine citrate
UA12838A (en) Method for cockroach control
RO95479A2 (en) PROCESS FOR OBTAINING MICROCRISTAL SULFATIAZOLE
DE3175498D1 (en) D-homo corticoids, their preparation and utilization