IT1045480B - Acidi 2 vinil cromon carbossilici sostituiti - Google Patents

Acidi 2 vinil cromon carbossilici sostituiti

Info

Publication number
IT1045480B
IT1045480B IT2477774A IT2477774A IT1045480B IT 1045480 B IT1045480 B IT 1045480B IT 2477774 A IT2477774 A IT 2477774A IT 2477774 A IT2477774 A IT 2477774A IT 1045480 B IT1045480 B IT 1045480B
Authority
IT
Italy
Prior art keywords
nr10r11
alkyl
phenyl
derivs
pyrone
Prior art date
Application number
IT2477774A
Other languages
English (en)
Inventor
M Corno
P Sberze
G Doria
F Lauria
P Giraldi
M Tibolla
Original Assignee
Erba Carlo Spa
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 Erba Carlo Spa filed Critical Erba Carlo Spa
Priority to IT2477774A priority Critical patent/IT1045480B/it
Priority to GB54453/74A priority patent/GB1479518A/en
Priority to SE7416231A priority patent/SE417427B/xx
Priority to DK680474A priority patent/DK680474A/da
Priority to HU74EA00000142A priority patent/HU171874B/hu
Priority to AU76878/74A priority patent/AU484454B2/en
Priority to CH1731074A priority patent/CH616934A5/de
Priority to NL7416873A priority patent/NL7416873A/xx
Priority to FI3742/74A priority patent/FI67080C/fi
Priority to AT1034174A priority patent/AT345830B/de
Priority to FR7443125A priority patent/FR2255894B1/fr
Priority to NO744714A priority patent/NO144110C/no
Priority to CS749033A priority patent/CS202543B2/cs
Priority to JP753008A priority patent/JPS5634595B2/ja
Priority to DE19742461670 priority patent/DE2461670A1/de
Priority to SU742098258A priority patent/SU611590A3/ru
Priority to CA216,961A priority patent/CA1061353A/en
Priority to IL46423A priority patent/IL46423A/xx
Priority to US05/660,383 priority patent/US4065467A/en
Priority to US05/691,488 priority patent/US4115567A/en
Priority to AT547976A priority patent/AT345285B/de
Priority to US05/736,207 priority patent/US4083953A/en
Priority to US05/833,962 priority patent/US4148900A/en
Priority to CH388578A priority patent/CH616935A5/de
Application granted granted Critical
Publication of IT1045480B publication Critical patent/IT1045480B/it

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  • Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
IT2477774A 1973-12-27 1974-07-04 Acidi 2 vinil cromon carbossilici sostituiti IT1045480B (it)

Priority Applications (24)

Application Number Priority Date Filing Date Title
IT2477774A IT1045480B (it) 1974-07-04 1974-07-04 Acidi 2 vinil cromon carbossilici sostituiti
GB54453/74A GB1479518A (en) 1973-12-27 1974-12-17 5,6-benzo-ypsilon-pyrone derivatives
SE7416231A SE417427B (sv) 1973-12-27 1974-12-23 Sett att framstella 5,6-benso-gamma-pyronderivat
DK680474A DK680474A (it) 1973-12-27 1974-12-23
HU74EA00000142A HU171874B (hu) 1973-12-27 1974-12-23 Sposob poluchenija proizvodnykh 5,6-benzo-gamma-pirona
CH1731074A CH616934A5 (en) 1973-12-27 1974-12-24 Process for the preparation of chromone derivatives
NL7416873A NL7416873A (nl) 1973-12-27 1974-12-24 Werkwijze ter bereiding van farmaceutische pre- en met anti-allergische werking, de aldus egen gevormde voortbrengselen, alsmede ijze ter bereiding van 5:6-benzo-gamma derivaten.
AU76878/74A AU484454B2 (en) 1974-07-04 1974-12-24 5:6-benzo-8-pyrone derivatives and process for their preparation
NO744714A NO144110C (no) 1973-12-27 1974-12-27 Analogifremgangsmaate ved fremstilling av terapeutisk aktive 5:6-benzo-4-pyron-derivater
FR7443125A FR2255894B1 (it) 1973-12-27 1974-12-27
FI3742/74A FI67080C (fi) 1973-12-27 1974-12-27 Foerfarande foer framstaellning av nya farmaceutiskt aktiva 5:-benso-ny-pyronderivat
CS749033A CS202543B2 (en) 1973-12-27 1974-12-27 Method of producing novel derivatives of 5,6-benzo-gama-pyrone
JP753008A JPS5634595B2 (it) 1973-12-27 1974-12-27
DE19742461670 DE2461670A1 (de) 1973-12-27 1974-12-27 5,6-benzo-gamma-pyronderivate, verfahren zu ihrer herstellung und ihre verwendung in pharmazeutischen zubereitungen
SU742098258A SU611590A3 (ru) 1973-12-27 1974-12-27 Способ получени производных бензо -пирона или их солей
CA216,961A CA1061353A (en) 1973-12-27 1974-12-27 5:6-BENZO-.gamma.-PYRONE DERIVATIVES AND PROCESS FOR THEIR PREPARATION
AT1034174A AT345830B (de) 1973-12-27 1974-12-27 Verfahren zur herstellung von neuen 5:6-benzo- gamma-pyron-derivaten bzw. von pharmazeutisch annehmbaren salzen und von optischen isomeren hievon
IL46423A IL46423A (en) 1973-12-27 1975-01-10 5:6-benzo-y-pyrone derivatives and process for their preparation
US05/660,383 US4065467A (en) 1973-12-27 1976-02-23 5:6-Benzo δ-pyrone derivatives and process for their preparation
US05/691,488 US4115567A (en) 1973-12-27 1976-06-01 6-Carboxy-2-(2'-pyrazinyl)-chromones and esters thereof
AT547976A AT345285B (de) 1974-07-04 1976-07-26 Verfahren zur herstellung von neuen 5:6-benzo-gamma-pyron-derivaten und ihren salzen und isomeren
US05/736,207 US4083953A (en) 1973-12-27 1976-10-27 Pharmaceutical composition containing 5:6-benzo-alpha-pyrone derivatives and method of use thereof
US05/833,962 US4148900A (en) 1973-12-27 1977-09-16 5:6-Benzo-γ-pyrone derivatives and process for their preparation
CH388578A CH616935A5 (en) 1973-12-27 1978-03-13 Process for the preparation of chromone derivatives

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT2477774A IT1045480B (it) 1974-07-04 1974-07-04 Acidi 2 vinil cromon carbossilici sostituiti

Publications (1)

Publication Number Publication Date
IT1045480B true IT1045480B (it) 1980-05-10

Family

ID=11214697

Family Applications (1)

Application Number Title Priority Date Filing Date
IT2477774A IT1045480B (it) 1973-12-27 1974-07-04 Acidi 2 vinil cromon carbossilici sostituiti

Country Status (1)

Country Link
IT (1) IT1045480B (it)

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