ES432262A1 - Procedure for obtaining eteres and esters of 3, 3- difenol-2-indolinone. (Machine-translation by Google Translate, not legally binding) - Google Patents

Procedure for obtaining eteres and esters of 3, 3- difenol-2-indolinone. (Machine-translation by Google Translate, not legally binding)

Info

Publication number
ES432262A1
ES432262A1 ES432262A ES432262A ES432262A1 ES 432262 A1 ES432262 A1 ES 432262A1 ES 432262 A ES432262 A ES 432262A ES 432262 A ES432262 A ES 432262A ES 432262 A1 ES432262 A1 ES 432262A1
Authority
ES
Spain
Prior art keywords
indolinone
translation
esters
machine
legally binding
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
ES432262A
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Publication of ES432262A1 publication Critical patent/ES432262A1/en
Expired legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D209/00—Heterocyclic compounds containing five-membered rings, condensed with other rings, with one nitrogen atom as the only ring hetero atom
    • C07D209/02—Heterocyclic compounds containing five-membered rings, condensed with other rings, with one nitrogen atom as the only ring hetero atom condensed with one carbocyclic ring
    • C07D209/04—Indoles; Hydrogenated indoles
    • C07D209/30—Indoles; Hydrogenated indoles with hetero atoms or with carbon atoms having three bonds to hetero atoms with at the most one bond to halogen, directly attached to carbon atoms of the hetero ring
    • C07D209/32—Oxygen atoms
    • C07D209/34—Oxygen atoms in position 2

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Indole Compounds (AREA)
  • Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
  • Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)

Abstract

Process for obtaining ethers and esters of 3,3-diphenol-2-indolinone, of the general formula: ** (see formula) ** Wherein the substituent r can be hydroxy, acetoxy and sulfopropoxy and the substituent m, alkaline or alkaline earth metals, mainly sodium, characterized in that the 3,3-diphenol-2-indolinone is reacted with the, 3-propansultone, in the presence of a catalyst and a hydroxylated solvent. (Machine-translation by Google Translate, not legally binding)
ES432262A 1973-11-28 1974-11-26 Procedure for obtaining eteres and esters of 3, 3- difenol-2-indolinone. (Machine-translation by Google Translate, not legally binding) Expired ES432262A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7342361A FR2252090A1 (en) 1973-11-28 1973-11-28 3,3-Diphenyl-2-indolinone laxatives - with 4-propoxy substit. on one phenyl, with reduced gastrointestinal irritancy

Publications (1)

Publication Number Publication Date
ES432262A1 true ES432262A1 (en) 1977-01-01

Family

ID=9128388

Family Applications (1)

Application Number Title Priority Date Filing Date
ES432262A Expired ES432262A1 (en) 1973-11-28 1974-11-26 Procedure for obtaining eteres and esters of 3, 3- difenol-2-indolinone. (Machine-translation by Google Translate, not legally binding)

Country Status (5)

Country Link
JP (1) JPS5083370A (en)
BE (1) BE821662A (en)
DE (1) DE2451592A1 (en)
ES (1) ES432262A1 (en)
FR (1) FR2252090A1 (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3529994A1 (en) * 1985-08-22 1987-02-26 Hoechst Ag INDOLINE DERIVATIVES, METHOD FOR THE PRODUCTION THEREOF, MEDICINAL PRODUCTS CONTAINING THEM AND THE USE THEREOF
WO2010109008A1 (en) 2009-03-26 2010-09-30 Topotarget A/S Prodrugs of substituted 3-(4-hydroxyphenyl)-indolin-2-ones

Also Published As

Publication number Publication date
FR2252090A1 (en) 1975-06-20
BE821662A (en) 1975-02-17
DE2451592A1 (en) 1975-06-05
JPS5083370A (en) 1975-07-05

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