FR2100884B1 - - Google Patents
Info
- Publication number
- FR2100884B1 FR2100884B1 FR7125172A FR7125172A FR2100884B1 FR 2100884 B1 FR2100884 B1 FR 2100884B1 FR 7125172 A FR7125172 A FR 7125172A FR 7125172 A FR7125172 A FR 7125172A FR 2100884 B1 FR2100884 B1 FR 2100884B1
- 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
- C07D311/04—Benzo[b]pyrans, not hydrogenated in the carbocyclic ring
- C07D311/06—Benzo[b]pyrans, not hydrogenated in the carbocyclic ring with oxygen or sulfur atoms directly attached in position 2
- C07D311/08—Benzo[b]pyrans, not hydrogenated in the carbocyclic ring with oxygen or sulfur atoms directly attached in position 2 not hydrogenated in the hetero ring
- C07D311/16—Benzo[b]pyrans, not hydrogenated in the carbocyclic ring with oxygen or sulfur atoms directly attached in position 2 not hydrogenated in the hetero ring substituted in position 7
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE19702034306 DE2034306A1 (de) | 1970-07-10 | 1970-07-10 | 2 (3,4 Dimethyl-cumarin 7 yl) oxy alkylcarbonsaure Derivate und Verfahren zu ihrer Herstellung |
Publications (2)
Publication Number | Publication Date |
---|---|
FR2100884A1 FR2100884A1 (fr) | 1972-03-24 |
FR2100884B1 true FR2100884B1 (fr) | 1974-11-15 |
Family
ID=5776391
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR7125172A Expired FR2100884B1 (fr) | 1970-07-10 | 1971-07-09 |
Country Status (4)
Country | Link |
---|---|
AT (2) | AT310735B (fr) |
DE (1) | DE2034306A1 (fr) |
FR (1) | FR2100884B1 (fr) |
GB (1) | GB1295619A (fr) |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS57150399A (en) * | 1981-03-13 | 1982-09-17 | Fuji Photo Film Co Ltd | Reagent for determining hydrogen peroxide and its determination method |
FR2652353B1 (fr) * | 1989-09-22 | 1994-02-11 | Fournier Industrie Sante | Nouveaux benzopyran-2-one-beta-d-thioxylosides, leur procede de preparation et leur utilisation en therapeutique. |
EP0421829B1 (fr) * | 1989-09-22 | 1994-11-09 | Fournier Industrie Et Sante | Nouveaux benzopyranone-beta-D-thioxylosides, leur procédé de préparation et leur utilisation en thérapeutique |
-
1970
- 1970-07-10 DE DE19702034306 patent/DE2034306A1/de active Pending
-
1971
- 1971-07-08 GB GB1295619D patent/GB1295619A/en not_active Expired
- 1971-07-09 FR FR7125172A patent/FR2100884B1/fr not_active Expired
- 1971-07-09 AT AT270472A patent/AT310735B/de not_active IP Right Cessation
- 1971-07-09 AT AT601471A patent/AT305274B/de active
Also Published As
Publication number | Publication date |
---|---|
FR2100884A1 (fr) | 1972-03-24 |
GB1295619A (fr) | 1972-11-08 |
AT310735B (de) | 1973-10-10 |
DE2034306A1 (de) | 1972-01-20 |
AT305274B (de) | 1973-02-26 |
Similar Documents
Legal Events
Date | Code | Title | Description |
---|---|---|---|
ST | Notification of lapse |