ES366705A2 - Procedure for the preparation of new derivatives of estradiol-17-beta-glucopiranosidos. (Machine-translation by Google Translate, not legally binding) - Google Patents

Procedure for the preparation of new derivatives of estradiol-17-beta-glucopiranosidos. (Machine-translation by Google Translate, not legally binding)

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Publication number
ES366705A2
ES366705A2 ES366705A ES366705A ES366705A2 ES 366705 A2 ES366705 A2 ES 366705A2 ES 366705 A ES366705 A ES 366705A ES 366705 A ES366705 A ES 366705A ES 366705 A2 ES366705 A2 ES 366705A2
Authority
ES
Spain
Prior art keywords
radicals
radical
estradiol
translation
procedure
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
ES366705A
Other languages
Spanish (es)
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.)
Boehringer Ingelheim Pharma GmbH and Co KG
Original Assignee
Dr Karl Thomae GmbH
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
Priority claimed from DE19681769351 external-priority patent/DE1769351A1/en
Application filed by Dr Karl Thomae GmbH filed Critical Dr Karl Thomae GmbH
Publication of ES366705A2 publication Critical patent/ES366705A2/en
Expired legal-status Critical Current

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Abstract

Improvements introduced in the object of the main patent No. 366,650 applied for on April 30, 1969, for: "Procedure for the preparation of new derivatives of estradiol-17beta-glucopyranosides" of general formula I **(See formula)** wherein the radicals R1 signify hydrogen atoms or lower acyl radicals, preferably acetyl radicals, and R2 signifies an alcoholic or lower acyl radical, a tetrahydropyranyl radical or a radical of the formula MeO3S- in which Me represents an alkali metal atom, characterized in that a compound of formula II is acylated or alcoholized **(See formula)** wherein the R3 radicals signify lower acyl radicals, preferably acetyl radicals, in the phenolic hydroxyl group, with introduction of the R2 radical. (Machine-translation by Google Translate, not legally binding)
ES366705A 1968-05-03 1969-05-02 Procedure for the preparation of new derivatives of estradiol-17-beta-glucopiranosidos. (Machine-translation by Google Translate, not legally binding) Expired ES366705A2 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19681769351 DE1769351A1 (en) 1967-05-15 1968-05-03 Two-stage regeneration of an absorbent

Publications (1)

Publication Number Publication Date
ES366705A2 true ES366705A2 (en) 1971-03-16

Family

ID=5700101

Family Applications (1)

Application Number Title Priority Date Filing Date
ES366705A Expired ES366705A2 (en) 1968-05-03 1969-05-02 Procedure for the preparation of new derivatives of estradiol-17-beta-glucopiranosidos. (Machine-translation by Google Translate, not legally binding)

Country Status (1)

Country Link
ES (1) ES366705A2 (en)

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