FR2001187A1 - - Google Patents
Info
- Publication number
- FR2001187A1 FR2001187A1 FR6901887A FR6901887A FR2001187A1 FR 2001187 A1 FR2001187 A1 FR 2001187A1 FR 6901887 A FR6901887 A FR 6901887A FR 6901887 A FR6901887 A FR 6901887A FR 2001187 A1 FR2001187 A1 FR 2001187A1
- 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.)
- Withdrawn
Links
Classifications
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- 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
- C07D311/58—Benzo[b]pyrans, not hydrogenated in the carbocyclic ring other than with oxygen or sulphur atoms in position 2 or 4
- C07D311/60—Benzo[b]pyrans, not hydrogenated in the carbocyclic ring other than with oxygen or sulphur atoms in position 2 or 4 with aryl radicals attached in position 2
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- A—HUMAN NECESSITIES
- A23—FOODS OR FOODSTUFFS; TREATMENT THEREOF, NOT COVERED BY OTHER CLASSES
- A23L—FOODS, FOODSTUFFS, OR NON-ALCOHOLIC BEVERAGES, NOT COVERED BY SUBCLASSES A21D OR A23B-A23J; THEIR PREPARATION OR TREATMENT, e.g. COOKING, MODIFICATION OF NUTRITIVE QUALITIES, PHYSICAL TREATMENT; PRESERVATION OF FOODS OR FOODSTUFFS, IN GENERAL
- A23L5/00—Preparation or treatment of foods or foodstuffs, in general; Food or foodstuffs obtained thereby; Materials therefor
- A23L5/40—Colouring or decolouring of foods
- A23L5/42—Addition of dyes or pigments, e.g. in combination with optical brighteners
- A23L5/47—Addition of dyes or pigments, e.g. in combination with optical brighteners using synthetic organic dyes or pigments not covered by groups A23L5/43 - A23L5/46
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB547768 | 1968-02-02 |
Publications (1)
Publication Number | Publication Date |
---|---|
FR2001187A1 true FR2001187A1 (hu) | 1969-09-26 |
Family
ID=9796936
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR6901887A Withdrawn FR2001187A1 (hu) | 1968-02-02 | 1969-01-30 |
Country Status (2)
Country | Link |
---|---|
DE (1) | DE1904810A1 (hu) |
FR (1) | FR2001187A1 (hu) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
HU219914B (hu) * | 1992-09-21 | 2001-09-28 | BIOGAL Gyógyszergyár Rt. | Eljárás flavíliumszármazékok és ezeket tartalmazó gyógyszerkészítmények előállítására |
-
1969
- 1969-01-30 FR FR6901887A patent/FR2001187A1/fr not_active Withdrawn
- 1969-01-31 DE DE19691904810 patent/DE1904810A1/de active Pending
Also Published As
Publication number | Publication date |
---|---|
DE1904810A1 (de) | 1969-10-02 |
Similar Documents
Legal Events
Date | Code | Title | Description |
---|---|---|---|
ST | Notification of lapse |