ES397708A1 - 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
ES397708A1
ES397708A1 ES397708A ES397708A ES397708A1 ES 397708 A1 ES397708 A1 ES 397708A1 ES 397708 A ES397708 A ES 397708A ES 397708 A ES397708 A ES 397708A ES 397708 A1 ES397708 A1 ES 397708A1
Authority
ES
Spain
Prior art keywords
carbon atoms
formula
translation
procedure
machine
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
ES397708A
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 ES397708A1 publication Critical patent/ES397708A1/en
Expired legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D403/00—Heterocyclic compounds containing two or more hetero rings, having nitrogen atoms as the only ring hetero atoms, not provided for by group C07D401/00
    • C07D403/02—Heterocyclic compounds containing two or more hetero rings, having nitrogen atoms as the only ring hetero atoms, not provided for by group C07D401/00 containing two hetero rings
    • C07D403/06—Heterocyclic compounds containing two or more hetero rings, having nitrogen atoms as the only ring hetero atoms, not provided for by group C07D401/00 containing two hetero rings linked by a carbon chain containing only aliphatic carbon atoms
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
    • A61K31/00—Medicinal preparations containing organic active ingredients
    • A61K31/33—Heterocyclic compounds
    • A61K31/395—Heterocyclic compounds having nitrogen as a ring hetero atom, e.g. guanethidine or rifamycins
    • A61K31/495—Heterocyclic compounds having nitrogen as a ring hetero atom, e.g. guanethidine or rifamycins having six-membered rings with two or more nitrogen atoms as the only ring heteroatoms, e.g. piperazine or tetrazines

Abstract

Procedure for obtaining imidazolidinone derivatives of general formula I: ** (Formula 01) ** in which A1 means an alkylene group with 2 to 3 carbon atoms, A2 means an alkylene group with 2 to 4 carbon atoms, R signifies an alkyl group with 1 to 4 carbon atoms and R1 signifies hydrogen or an alkyl group with 1 to 4 carbon atoms, as well as their addition salts with inorganic or organic acids; characterized in that compounds of general formula II: ** (Formula 02) ** in which A1, A2, R and R1 have the indicated meanings for formula I or an alkali metal derivative of a compound thereof, are reacted with an ester capable of reacting 3- (p-fluor-benzoyl) -propanol; and optionally, the product of the process is transformed with an inorganic or organic acid into an addition salt. (Machine-translation by Google Translate, not legally binding)
ES397708A 1970-12-07 1971-12-06 Procedure for the obtaining derivatives of imidazolidinone. (Machine-translation by Google Translate, not legally binding) Expired ES397708A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH1813370 1970-12-07

Publications (1)

Publication Number Publication Date
ES397708A1 true ES397708A1 (en) 1975-04-16

Family

ID=4430719

Family Applications (1)

Application Number Title Priority Date Filing Date
ES397708A Expired ES397708A1 (en) 1970-12-07 1971-12-06 Procedure for the obtaining derivatives of imidazolidinone. (Machine-translation by Google Translate, not legally binding)

Country Status (8)

Country Link
CH (3) CH542862A (en)
DD (1) DD95570A5 (en)
DK (1) DK128118B (en)
ES (1) ES397708A1 (en)
HU (1) HU163511B (en)
IL (1) IL38301A (en)
SE (1) SE7115317L (en)
ZA (1) ZA718136B (en)

Also Published As

Publication number Publication date
CH542862A (en) 1973-10-15
SE7115317L (en) 1972-06-08
IL38301A0 (en) 1972-02-29
SU448645A3 (en) 1974-10-30
CH542864A (en) 1973-10-15
IL38301A (en) 1975-05-22
HU163511B (en) 1973-09-27
PL74367B1 (en) 1974-10-30
DD95570A5 (en) 1973-02-12
CH542863A (en) 1973-10-15
DK128118B (en) 1974-03-04
ZA718136B (en) 1972-08-30

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