IT1045480B - Acidi 2 vinil cromon carbossilici sostituiti - Google Patents
Acidi 2 vinil cromon carbossilici sostituitiInfo
- 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
Links
Landscapes
- Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
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) |
-
1974
- 1974-07-04 IT IT2477774A patent/IT1045480B/it active
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