NL7103205A - - Google Patents
Info
- Publication number
- NL7103205A NL7103205A NL7103205A NL7103205A NL7103205A NL 7103205 A NL7103205 A NL 7103205A NL 7103205 A NL7103205 A NL 7103205A NL 7103205 A NL7103205 A NL 7103205A NL 7103205 A NL7103205 A NL 7103205A
- Authority
- NL
- Netherlands
Links
Classifications
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
- A61K31/00—Medicinal preparations containing organic active ingredients
- A61K31/33—Heterocyclic compounds
- A61K31/335—Heterocyclic compounds having oxygen as the only ring hetero atom, e.g. fungichromin
- A61K31/35—Heterocyclic compounds having oxygen as the only ring hetero atom, e.g. fungichromin having six-membered rings with one oxygen as the only ring hetero atom
-
- 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
-
- 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
- C07D311/20—Benzo[b]pyrans, not hydrogenated in the carbocyclic ring with oxygen or sulfur atoms directly attached in position 2 hydrogenated in the hetero ring
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Health & Medical Sciences (AREA)
- Medicinal Chemistry (AREA)
- Pharmacology & Pharmacy (AREA)
- Epidemiology (AREA)
- Life Sciences & Earth Sciences (AREA)
- Animal Behavior & Ethology (AREA)
- General Health & Medical Sciences (AREA)
- Public Health (AREA)
- Veterinary Medicine (AREA)
- Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
- Pyrane Compounds (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CH380970A CH514574A (fr) | 1970-03-13 | 1970-03-13 | Procédé de fabrication de sels des acides épicatéchine sulfoniques-2 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| NL7103205A true NL7103205A (enExample) | 1971-09-15 |
Family
ID=4263921
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| NL7103205A NL7103205A (enExample) | 1970-03-13 | 1971-03-10 |
Country Status (6)
| Country | Link |
|---|---|
| JP (1) | JPS5622867B1 (enExample) |
| CH (1) | CH514574A (enExample) |
| DE (1) | DE2109602C3 (enExample) |
| FR (1) | FR2085699B1 (enExample) |
| GB (1) | GB1303597A (enExample) |
| NL (1) | NL7103205A (enExample) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4255336A (en) * | 1977-11-25 | 1981-03-10 | Ciba-Geigy Corporation | Process for the preparation of O-substituted derivatives of (+)-cyanidan-3-01 |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3270003A (en) * | 1964-08-07 | 1966-08-30 | Rayonier Inc | Iron complexed sulfonated polyflavonoids and their preparation |
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1970
- 1970-03-13 CH CH380970A patent/CH514574A/fr not_active IP Right Cessation
-
1971
- 1971-02-25 DE DE19712109602 patent/DE2109602C3/de not_active Expired
- 1971-03-05 FR FR7107755A patent/FR2085699B1/fr not_active Expired
- 1971-03-10 NL NL7103205A patent/NL7103205A/xx not_active Application Discontinuation
- 1971-03-13 JP JP1401571A patent/JPS5622867B1/ja active Pending
- 1971-04-19 GB GB2240571A patent/GB1303597A/en not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| DE2109602A1 (de) | 1971-09-30 |
| FR2085699B1 (enExample) | 1974-09-27 |
| CH514574A (fr) | 1971-10-31 |
| FR2085699A1 (enExample) | 1971-12-31 |
| DE2109602C3 (de) | 1981-04-02 |
| GB1303597A (enExample) | 1973-01-17 |
| JPS5622867B1 (enExample) | 1981-05-27 |
| DE2109602B2 (de) | 1980-06-12 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| BV | The patent application has lapsed |