GB1226896A - - Google Patents
Info
- Publication number
- GB1226896A GB1226896A GB1226896DA GB1226896A GB 1226896 A GB1226896 A GB 1226896A GB 1226896D A GB1226896D A GB 1226896DA GB 1226896 A GB1226896 A GB 1226896A
- Authority
- GB
- United Kingdom
- Prior art keywords
- june
- prepared
- coumarin
- dausse
- haloacetoacetate
- 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.)
- Expired
Links
- ZYGHJZDHTFUPRJ-UHFFFAOYSA-N coumarin Chemical compound C1=CC=C2OC(=O)C=CC2=C1 ZYGHJZDHTFUPRJ-UHFFFAOYSA-N 0.000 abstract 2
- GHMLBKRAJCXXBS-UHFFFAOYSA-N resorcinol Chemical compound OC1=CC=CC(O)=C1 GHMLBKRAJCXXBS-UHFFFAOYSA-N 0.000 abstract 2
- 150000003839 salts Chemical class 0.000 abstract 2
- 239000002253 acid Substances 0.000 abstract 1
- 125000000217 alkyl group Chemical group 0.000 abstract 1
- 230000015572 biosynthetic process Effects 0.000 abstract 1
- 150000001875 compounds Chemical class 0.000 abstract 1
- 229960000956 coumarin Drugs 0.000 abstract 1
- 235000001671 coumarin Nutrition 0.000 abstract 1
- 150000004775 coumarins Chemical class 0.000 abstract 1
- 125000001495 ethyl group Chemical group [H]C([H])([H])C([H])([H])* 0.000 abstract 1
- 238000010438 heat treatment Methods 0.000 abstract 1
- 125000005842 heteroatom Chemical group 0.000 abstract 1
- 239000007858 starting material Substances 0.000 abstract 1
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
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR155331 | 1968-06-14 | ||
| FR159437A FR94978E (fr) | 1968-06-14 | 1968-07-15 | Nouvelles coumarines et leur procédé de préparation. |
| FR166054A FR7790M (en, 2012) | 1968-09-13 | 1968-09-13 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB1226896A true GB1226896A (en, 2012) | 1971-03-31 |
Family
ID=27244846
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB1226896D Expired GB1226896A (en, 2012) | 1968-06-14 | 1969-06-12 |
Country Status (4)
| Country | Link |
|---|---|
| BE (1) | BE734121A (en, 2012) |
| CH (1) | CH506519A (en, 2012) |
| GB (1) | GB1226896A (en, 2012) |
| NL (1) | NL6909035A (en, 2012) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO1995002588A1 (de) * | 1993-07-13 | 1995-01-26 | Boehringer Mannheim Gmbh | Verwendung von cumarinen und carbostyrilen als pla2-inhibitoren, neue cumarine und carbostyrile, verfahren zu ihrer herstellung und arzneimittel |
| US6617124B1 (en) * | 1998-05-08 | 2003-09-09 | Smithkline Beecham P.L.C. | 7-alkoxycoumarins as cytochrome p450 substrates |
| CN113367313A (zh) * | 2021-06-23 | 2021-09-10 | 安徽银丰药业股份有限公司 | 一种低苦味的左旋薄荷醇及其制备方法 |
-
1969
- 1969-06-05 BE BE734121D patent/BE734121A/xx unknown
- 1969-06-11 CH CH893369A patent/CH506519A/fr not_active IP Right Cessation
- 1969-06-12 GB GB1226896D patent/GB1226896A/en not_active Expired
- 1969-06-13 NL NL6909035A patent/NL6909035A/xx unknown
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO1995002588A1 (de) * | 1993-07-13 | 1995-01-26 | Boehringer Mannheim Gmbh | Verwendung von cumarinen und carbostyrilen als pla2-inhibitoren, neue cumarine und carbostyrile, verfahren zu ihrer herstellung und arzneimittel |
| AU686197B2 (en) * | 1993-07-13 | 1998-02-05 | Boehringer Mannheim Gmbh | Use of coumarins and carbostyrils as PLA2-inhibitors, new coumarins and carbostyrils, process for preparing the same and medicaments |
| US6617124B1 (en) * | 1998-05-08 | 2003-09-09 | Smithkline Beecham P.L.C. | 7-alkoxycoumarins as cytochrome p450 substrates |
| CN113367313A (zh) * | 2021-06-23 | 2021-09-10 | 安徽银丰药业股份有限公司 | 一种低苦味的左旋薄荷醇及其制备方法 |
Also Published As
| Publication number | Publication date |
|---|---|
| BE734121A (en, 2012) | 1969-11-17 |
| NL6909035A (en, 2012) | 1969-12-16 |
| DE1929839A1 (de) | 1969-12-18 |
| CH506519A (fr) | 1971-04-30 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PS | Patent sealed | ||
| PLNP | Patent lapsed through nonpayment of renewal fees |