ES403911A1 - Procedure for the obtaining derivatives of imidazolidinone. (Machine-translation by Google Translate, not legally binding) - Google Patents

Procedure for the obtaining derivatives of imidazolidinone. (Machine-translation by Google Translate, not legally binding)

Info

Publication number
ES403911A1
ES403911A1 ES403911A ES403911A ES403911A1 ES 403911 A1 ES403911 A1 ES 403911A1 ES 403911 A ES403911 A ES 403911A ES 403911 A ES403911 A ES 403911A ES 403911 A1 ES403911 A1 ES 403911A1
Authority
ES
Spain
Prior art keywords
lower alkyl
formula
compound
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
ES403911A
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
Ciba 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 Ciba Geigy AG filed Critical Ciba Geigy AG
Publication of ES403911A1 publication Critical patent/ES403911A1/en
Expired legal-status Critical Current

Links

Abstract

Procedure for obtaining imidazolidinone derivatives of general formula I **(See formula)** wherein R is a lower alkyl group with 1 to 4 carbon atoms, R1 is hydrogen or the methyl group, R2 is hydrogen, halogen up to atomic number 35, trifluoromethyl, a lower alkyl or alkoxy group with 1 to 4 atoms of carbon or a di-lower alkyl-sulfamoyl group, the lower alkyl groups of which contain 1 to 4 carbon atoms in each case, and n represents 2 or 3, as well as their addition salts of inorganic or organic acids, characterized in that a compound of general formula II wherein R1 and R2 have the meaning indicated in formula I, or an alkali metal derivative of a compound thereof, is reacted with a reactive ester of a compound of general formula III **(See formula)** wherein R and n have the meanings indicated under formula I, and optionally the reaction product is converted with an inorganic or organic acid into an addition salt. (Machine-translation by Google Translate, not legally binding)
ES403911A 1971-06-17 1972-06-15 Procedure for the obtaining derivatives of imidazolidinone. (Machine-translation by Google Translate, not legally binding) Expired ES403911A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH882271 1971-06-17

Publications (1)

Publication Number Publication Date
ES403911A1 true ES403911A1 (en) 1975-05-01

Family

ID=4345124

Family Applications (1)

Application Number Title Priority Date Filing Date
ES403911A Expired ES403911A1 (en) 1971-06-17 1972-06-15 Procedure for the obtaining derivatives of imidazolidinone. (Machine-translation by Google Translate, not legally binding)

Country Status (6)

Country Link
AR (1) AR194112A1 (en)
DD (1) DD99582A5 (en)
ES (1) ES403911A1 (en)
HU (1) HU164023B (en)
IL (1) IL39626A0 (en)
ZA (1) ZA723921B (en)

Also Published As

Publication number Publication date
DD99582A5 (en) 1973-08-12
ZA723921B (en) 1973-03-28
AR194112A1 (en) 1973-06-22
HU164023B (en) 1973-12-28
IL39626A0 (en) 1972-08-30

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