FR173M - Composés tricycliques. - Google Patents
Composés tricycliques.Info
- Publication number
- FR173M FR173M FR835581A FR835581A FR173M FR 173 M FR173 M FR 173M FR 835581 A FR835581 A FR 835581A FR 835581 A FR835581 A FR 835581A FR 173 M FR173 M FR 173M
- Authority
- FR
- France
- Prior art keywords
- tricyclic compounds
- tricyclic
- compounds
- Prior art date
- 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.)
- Active
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
- C07D311/78—Ring systems having three or more relevant rings
- C07D311/80—Dibenzopyrans; Hydrogenated dibenzopyrans
- C07D311/82—Xanthenes
- C07D311/90—Xanthenes with hydrocarbon radicals, substituted by amino radicals, directly attached in position 9
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P20/00—Technologies relating to chemical industry
- Y02P20/50—Improvements relating to the production of bulk chemicals
- Y02P20/55—Design of synthesis routes, e.g. reducing the use of auxiliary or protecting groups
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
- Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR835581A FR173M (fr) | 1959-02-12 | 1960-08-11 | Composés tricycliques. |
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CH6947159 | 1959-02-12 | ||
FR817525A FR1288023A (fr) | 1959-02-12 | 1960-02-04 | Procédé pour la préparation de composés tricycliques |
FR835581A FR173M (fr) | 1959-02-12 | 1960-08-11 | Composés tricycliques. |
Publications (1)
Publication Number | Publication Date |
---|---|
FR173M true FR173M (fr) | 1961-02-13 |
Family
ID=4529539
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR835581A Active FR173M (fr) | 1959-02-12 | 1960-08-11 | Composés tricycliques. |
Country Status (4)
Country | Link |
---|---|
BE (1) | BE587479A (fr) |
ES (1) | ES255692A1 (fr) |
FR (1) | FR173M (fr) |
OA (1) | OA00933A (fr) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB969025A (en) * | 1961-04-27 | 1964-09-09 | Koninklijke Pharma Fab Nv | Dihydrodibenzocycloheptene derivatives |
-
1960
- 1960-02-11 ES ES0255692A patent/ES255692A1/es not_active Expired
- 1960-02-11 BE BE587479A patent/BE587479A/fr unknown
- 1960-08-11 FR FR835581A patent/FR173M/fr active Active
-
1964
- 1964-12-26 OA OA51028A patent/OA00933A/fr unknown
Also Published As
Publication number | Publication date |
---|---|
OA00933A (fr) | 1968-03-22 |
BE587479A (fr) | 1960-08-11 |
ES255692A1 (es) | 1960-08-16 |
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