FR2317922B1 - - Google Patents
Info
- Publication number
- FR2317922B1 FR2317922B1 FR7522285A FR7522285A FR2317922B1 FR 2317922 B1 FR2317922 B1 FR 2317922B1 FR 7522285 A FR7522285 A FR 7522285A FR 7522285 A FR7522285 A FR 7522285A FR 2317922 B1 FR2317922 B1 FR 2317922B1
- Authority
- FR
- France
- 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
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D311/00—Heterocyclic compounds containing six-membered rings having one oxygen atom as the only hetero atom, condensed with other rings
- C07D311/02—Heterocyclic compounds containing six-membered rings having one oxygen atom as the only hetero atom, condensed with other rings ortho- or peri-condensed with carbocyclic rings or ring systems
- C07D311/76—Benzo[c]pyrans
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR7522285A FR2317922A1 (en) | 1975-07-15 | 1975-07-15 | Antiallergic (3)-phenyl or benzyl isocoumarins - are prepd. from a phthalic anhydride and homophthalic acid |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR7522285A FR2317922A1 (en) | 1975-07-15 | 1975-07-15 | Antiallergic (3)-phenyl or benzyl isocoumarins - are prepd. from a phthalic anhydride and homophthalic acid |
Publications (2)
Publication Number | Publication Date |
---|---|
FR2317922A1 FR2317922A1 (en) | 1977-02-11 |
FR2317922B1 true FR2317922B1 (en) | 1979-08-10 |
Family
ID=9157983
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR7522285A Granted FR2317922A1 (en) | 1975-07-15 | 1975-07-15 | Antiallergic (3)-phenyl or benzyl isocoumarins - are prepd. from a phthalic anhydride and homophthalic acid |
Country Status (1)
Country | Link |
---|---|
FR (1) | FR2317922A1 (en) |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
AU6087194A (en) * | 1993-01-15 | 1994-08-15 | Agouron Pharmaceuticals, Inc. | Hiv protease inhibitors |
US5574062A (en) * | 1993-04-13 | 1996-11-12 | Morinaga Milk Industry Co., Ltd. | Coumarin derivative and use thereof |
-
1975
- 1975-07-15 FR FR7522285A patent/FR2317922A1/en active Granted
Also Published As
Publication number | Publication date |
---|---|
FR2317922A1 (en) | 1977-02-11 |
Similar Documents
Legal Events
Date | Code | Title | Description |
---|---|---|---|
ST | Notification of lapse |