ES364711A1 - Procedure for the preparation of new derivatives of sulfanilamide. (Machine-translation by Google Translate, not legally binding) - Google Patents

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

Info

Publication number
ES364711A1
ES364711A1 ES364711A ES364711A ES364711A1 ES 364711 A1 ES364711 A1 ES 364711A1 ES 364711 A ES364711 A ES 364711A ES 364711 A ES364711 A ES 364711A ES 364711 A1 ES364711 A1 ES 364711A1
Authority
ES
Spain
Prior art keywords
translation
preparation
machine
legally binding
*** translate
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
ES364711A
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.)
Novartis AG
Original Assignee
JR Geigy AG
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 JR Geigy AG filed Critical JR Geigy AG
Publication of ES364711A1 publication Critical patent/ES364711A1/en
Expired legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D233/00—Heterocyclic compounds containing 1,3-diazole or hydrogenated 1,3-diazole rings, not condensed with other rings
    • C07D233/04—Heterocyclic compounds containing 1,3-diazole or hydrogenated 1,3-diazole rings, not condensed with other rings having one double bond between ring members or between a ring member and a non-ring member
    • C07D233/28—Heterocyclic compounds containing 1,3-diazole or hydrogenated 1,3-diazole rings, not condensed with other rings having one double bond between ring members or between a ring member and a non-ring member with hetero atoms or with carbon atoms having three bonds to hetero atoms with at the most one bond to halogen, e.g. ester or nitrile radicals, directly attached to ring carbon atoms
    • C07D233/44—Nitrogen atoms not forming part of a nitro radical
    • C07D233/46—Nitrogen atoms not forming part of a nitro radical with only hydrogen atoms attached to said nitrogen atoms
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D203/00—Heterocyclic compounds containing three-membered rings with one nitrogen atom as the only ring hetero atom
    • C07D203/04—Heterocyclic compounds containing three-membered rings with one nitrogen atom as the only ring hetero atom not condensed with other rings
    • C07D203/06—Heterocyclic compounds containing three-membered rings with one nitrogen atom as the only ring hetero atom not condensed with other rings having no double bonds between ring members or between ring members and non-ring members
    • C07D203/22—Heterocyclic compounds containing three-membered rings with one nitrogen atom as the only ring hetero atom not condensed with other rings having no double bonds between ring members or between ring members and non-ring members with hetero atoms directly attached to the ring nitrogen atom
    • C07D203/24—Sulfur atoms

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)

Abstract

Process for the preparation of new sulfanilamide derivatives of the general formula i ** (see formula) ** In which R1 means an alkyl group with at most 5 carbon atoms, a cycloalkyl or cycloalkenyl group of at most 7 carbon atoms, And its addition salts with inorganic or organic acids, characterized in that a compound of the general formula ii, ** (see formula) ** In which R1 has the significance indicated under formula i and X'means a radical that can be transformed by hydrolysis or reduction in the free amino group, It is reacted with a diester of the ethylene glycol suitable for reaction, if necessary the reaction product is hydrolysed or reduced for the transformation of the radical x'to the free amino group and the compound obtained is optionally converted with an inorganic or organic acid into a salt of addition. (Machine-translation by Google Translate, not legally binding)
ES364711A 1968-03-14 1969-03-13 Procedure for the preparation of new derivatives of sulfanilamide. (Machine-translation by Google Translate, not legally binding) Expired ES364711A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH388368A CH504444A (en) 1968-03-14 1968-03-14 Hypoglycaemic sulphanilamide derivs.

Publications (1)

Publication Number Publication Date
ES364711A1 true ES364711A1 (en) 1970-12-16

Family

ID=4265539

Family Applications (1)

Application Number Title Priority Date Filing Date
ES364711A Expired ES364711A1 (en) 1968-03-14 1969-03-13 Procedure for the preparation of new derivatives of sulfanilamide. (Machine-translation by Google Translate, not legally binding)

Country Status (4)

Country Link
AT (2) AT288375B (en)
CH (1) CH504444A (en)
ES (1) ES364711A1 (en)
SU (1) SU398037A3 (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SE521231C2 (en) 1998-07-02 2003-10-14 Ericsson Telefon Ab L M Slow expanding gasket and method of use thereof
ES2310473B1 (en) * 2007-04-16 2009-12-03 Abraham Martinez Diaz TROTIN FOR FOOTWEAR.

Also Published As

Publication number Publication date
AT288375B (en) 1971-03-10
CH504444A (en) 1971-03-15
SU398037A3 (en) 1973-09-17
AT287695B (en) 1971-02-10

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