GB786065A - Chromonyl-3-(4-hydroxycoumarinyl-3)-acetic acid derivatives and compositions containing them - Google Patents
Chromonyl-3-(4-hydroxycoumarinyl-3)-acetic acid derivatives and compositions containing themInfo
- Publication number
- GB786065A GB786065A GB21427/54A GB2142754A GB786065A GB 786065 A GB786065 A GB 786065A GB 21427/54 A GB21427/54 A GB 21427/54A GB 2142754 A GB2142754 A GB 2142754A GB 786065 A GB786065 A GB 786065A
- Authority
- GB
- United Kingdom
- Prior art keywords
- hydroxycoumarinyl
- chromonyl
- acetic acid
- ethyl
- ester
- 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
- 239000000203 mixture Substances 0.000 title abstract 2
- 150000002148 esters Chemical class 0.000 abstract 5
- QTBSBXVTEAMEQO-UHFFFAOYSA-N acetic acid Substances CC(O)=O QTBSBXVTEAMEQO-UHFFFAOYSA-N 0.000 abstract 4
- 159000000000 sodium salts Chemical class 0.000 abstract 3
- -1 4 - hydroxycoumarinyl Chemical group 0.000 abstract 2
- DGAQECJNVWCQMB-PUAWFVPOSA-M Ilexoside XXIX Chemical compound C[C@@H]1CC[C@@]2(CC[C@@]3(C(=CC[C@H]4[C@]3(CC[C@@H]5[C@@]4(CC[C@@H](C5(C)C)OS(=O)(=O)[O-])C)C)[C@@H]2[C@]1(C)O)C)C(=O)O[C@H]6[C@@H]([C@H]([C@@H]([C@H](O6)CO)O)O)O.[Na+] DGAQECJNVWCQMB-PUAWFVPOSA-M 0.000 abstract 2
- 229910052783 alkali metal Inorganic materials 0.000 abstract 2
- 150000001340 alkali metals Chemical class 0.000 abstract 2
- 150000003863 ammonium salts Chemical class 0.000 abstract 2
- 125000001797 benzyl group Chemical group [H]C1=C([H])C([H])=C(C([H])=C1[H])C([H])([H])* 0.000 abstract 2
- 125000004617 chromonyl group Chemical group O1C(=CC(C2=CC=CC=C12)=O)* 0.000 abstract 2
- 125000001495 ethyl group Chemical group [H]C([H])([H])C([H])([H])* 0.000 abstract 2
- 125000000959 isobutyl group Chemical group [H]C([H])([H])C([H])(C([H])([H])[H])C([H])([H])* 0.000 abstract 2
- 125000001449 isopropyl group Chemical group [H]C([H])([H])C([H])(*)C([H])([H])[H] 0.000 abstract 2
- 125000002496 methyl group Chemical group [H]C([H])([H])* 0.000 abstract 2
- 125000004108 n-butyl group Chemical group [H]C([H])([H])C([H])([H])C([H])([H])C([H])([H])* 0.000 abstract 2
- 125000001436 propyl group Chemical group [H]C([*])([H])C([H])([H])C([H])([H])[H] 0.000 abstract 2
- 229910052708 sodium Inorganic materials 0.000 abstract 2
- 239000011734 sodium Substances 0.000 abstract 2
- XBDQKXXYIPTUBI-UHFFFAOYSA-M Propionate Chemical compound CCC([O-])=O XBDQKXXYIPTUBI-UHFFFAOYSA-M 0.000 abstract 1
- 239000002253 acid Substances 0.000 abstract 1
- 125000004494 ethyl ester group Chemical group 0.000 abstract 1
- WBJINCZRORDGAQ-UHFFFAOYSA-N formic acid ethyl ester Natural products CCOC=O WBJINCZRORDGAQ-UHFFFAOYSA-N 0.000 abstract 1
- 230000020477 pH reduction Effects 0.000 abstract 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 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
- C07D311/42—Benzo[b]pyrans, not hydrogenated in the carbocyclic ring with oxygen or sulfur atoms in positions 2 and 4
- C07D311/44—Benzo[b]pyrans, not hydrogenated in the carbocyclic ring with oxygen or sulfur atoms in positions 2 and 4 with one hydrogen atom in position 3
- C07D311/46—Benzo[b]pyrans, not hydrogenated in the carbocyclic ring with oxygen or sulfur atoms in positions 2 and 4 with one hydrogen atom in position 3 unsubstituted in the carbocyclic ring
- C07D311/48—Benzo[b]pyrans, not hydrogenated in the carbocyclic ring with oxygen or sulfur atoms in positions 2 and 4 with one hydrogen atom in position 3 unsubstituted in the carbocyclic ring with two such benzopyran radicals linked together by a carbon chain
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Acyclic And Carbocyclic Compounds In Medicinal Compositions (AREA)
- Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CS326368X | 1953-07-23 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB786065A true GB786065A (en) | 1957-11-13 |
Family
ID=5452206
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB21427/54A Expired GB786065A (en) | 1953-07-23 | 1954-07-22 | Chromonyl-3-(4-hydroxycoumarinyl-3)-acetic acid derivatives and compositions containing them |
Country Status (6)
| Country | Link |
|---|---|
| BE (1) | BE530545A (enrdf_load_stackoverflow) |
| CH (1) | CH326368A (enrdf_load_stackoverflow) |
| DE (1) | DE964326C (enrdf_load_stackoverflow) |
| FR (1) | FR1229604A (enrdf_load_stackoverflow) |
| GB (1) | GB786065A (enrdf_load_stackoverflow) |
| NL (2) | NL88453C (enrdf_load_stackoverflow) |
-
0
- NL NLAANVRAGE8601840,A patent/NL189445B/xx unknown
- NL NL88453D patent/NL88453C/xx active
- FR FR1229604D patent/FR1229604A/fr not_active Expired
- BE BE530545D patent/BE530545A/xx unknown
-
1954
- 1954-07-11 DE DES39951A patent/DE964326C/de not_active Expired
- 1954-07-13 CH CH326368D patent/CH326368A/de unknown
- 1954-07-22 GB GB21427/54A patent/GB786065A/en not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| CH326368A (de) | 1957-12-15 |
| FR1229604A (enrdf_load_stackoverflow) | 1960-09-08 |
| NL88453C (enrdf_load_stackoverflow) | |
| BE530545A (enrdf_load_stackoverflow) | |
| DE964326C (de) | 1957-05-23 |
| NL189445B (nl) |
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