ES451804A1 - Un procedimiento para la preparacion de una mitrocumarina. - Google Patents
Un procedimiento para la preparacion de una mitrocumarina.Info
- Publication number
- ES451804A1 ES451804A1 ES451804A ES451804A ES451804A1 ES 451804 A1 ES451804 A1 ES 451804A1 ES 451804 A ES451804 A ES 451804A ES 451804 A ES451804 A ES 451804A ES 451804 A1 ES451804 A1 ES 451804A1
- Authority
- ES
- Spain
- Prior art keywords
- coumarin
- nitro
- hydroxy
- alkylene
- derivs
- 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
- 229960000956 coumarin Drugs 0.000 title 2
- 230000003266 anti-allergic effect Effects 0.000 title 1
- 125000002947 alkylene group Chemical group 0.000 abstract 3
- YTCVPEZECJYZRK-UHFFFAOYSA-N 3-nitrochromen-2-one Chemical class C1=CC=C2OC(=O)C([N+](=O)[O-])=CC2=C1 YTCVPEZECJYZRK-UHFFFAOYSA-N 0.000 abstract 2
- 125000003545 alkoxy group Chemical group 0.000 abstract 2
- 208000035285 Allergic Seasonal Rhinitis Diseases 0.000 abstract 1
- 201000004624 Dermatitis Diseases 0.000 abstract 1
- 125000002252 acyl group Chemical group 0.000 abstract 1
- 125000004442 acylamino group Chemical group 0.000 abstract 1
- 125000003282 alkyl amino group Chemical group 0.000 abstract 1
- 125000005037 alkyl phenyl group Chemical group 0.000 abstract 1
- 125000000304 alkynyl group Chemical group 0.000 abstract 1
- 230000007815 allergy Effects 0.000 abstract 1
- 208000006673 asthma Diseases 0.000 abstract 1
- 208000010668 atopic eczema Diseases 0.000 abstract 1
- 125000001584 benzyloxycarbonyl group Chemical group C(=O)(OCC1=CC=CC=C1)* 0.000 abstract 1
- 125000002915 carbonyl group Chemical group [*:2]C([*:1])=O 0.000 abstract 1
- 125000003178 carboxy group Chemical group [H]OC(*)=O 0.000 abstract 1
- RTZKZFJDLAIYFH-UHFFFAOYSA-N ether Substances CCOCC RTZKZFJDLAIYFH-UHFFFAOYSA-N 0.000 abstract 1
- 125000001033 ether group Chemical group 0.000 abstract 1
- 229910052736 halogen Inorganic materials 0.000 abstract 1
- 150000002367 halogens Chemical class 0.000 abstract 1
- 208000030603 inherited susceptibility to asthma Diseases 0.000 abstract 1
- 125000006678 phenoxycarbonyl group Chemical group 0.000 abstract 1
- UYWQUFXKFGHYNT-UHFFFAOYSA-N phenylmethyl ester of formic acid Natural products O=COCC1=CC=CC=C1 UYWQUFXKFGHYNT-UHFFFAOYSA-N 0.000 abstract 1
- 125000002924 primary amino group Chemical group [H]N([H])* 0.000 abstract 1
- 238000011321 prophylaxis Methods 0.000 abstract 1
- 206010039083 rhinitis Diseases 0.000 abstract 1
- 238000011282 treatment Methods 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
- C07D311/56—Benzo[b]pyrans, not hydrogenated in the carbocyclic ring with oxygen or sulfur atoms in positions 2 and 4 without hydrogen atoms in position 3
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C43/00—Ethers; Compounds having groups, groups or groups
- C07C43/02—Ethers
- C07C43/03—Ethers having all ether-oxygen atoms bound to acyclic carbon atoms
- C07C43/14—Unsaturated ethers
- C07C43/178—Unsaturated ethers containing hydroxy or O-metal groups
- C07C43/1786—Unsaturated ethers containing hydroxy or O-metal groups containing halogen
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C45/00—Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds
- C07C45/61—Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds by reactions not involving the formation of >C = O groups
- C07C45/67—Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds by reactions not involving the formation of >C = O groups by isomerisation; by change of size of the carbon skeleton
- C07C45/68—Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds by reactions not involving the formation of >C = O groups by isomerisation; by change of size of the carbon skeleton by increase in the number of carbon atoms
- C07C45/70—Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds by reactions not involving the formation of >C = O groups by isomerisation; by change of size of the carbon skeleton by increase in the number of carbon atoms by reaction with functional groups containing oxygen only in singly bound form
- C07C45/71—Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds by reactions not involving the formation of >C = O groups by isomerisation; by change of size of the carbon skeleton by increase in the number of carbon atoms by reaction with functional groups containing oxygen only in singly bound form being hydroxy groups
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D309/00—Heterocyclic compounds containing six-membered rings having one oxygen atom as the only ring hetero atom, not condensed with other rings
- C07D309/02—Heterocyclic compounds containing six-membered rings having one oxygen atom as the only ring hetero atom, not condensed with other rings having no double bonds between ring members or between ring members and non-ring members
- C07D309/08—Heterocyclic compounds containing six-membered rings having one oxygen atom as the only ring hetero atom, not condensed with other rings having no double bonds between ring members or between ring members and non-ring members with hetero atoms or with carbon atoms having three bonds to hetero atoms with at the most one bond to halogen, e.g. ester or nitrile radicals, directly attached to ring carbon atoms
- C07D309/10—Oxygen atoms
- C07D309/12—Oxygen atoms only hydrogen atoms and one oxygen atom directly attached to ring carbon atoms, e.g. tetrahydropyranyl ethers
-
- 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
- C07D311/18—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 otherwise than in position 3 or 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
- C07D311/42—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
- C07D311/54—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 substituted in the carbocyclic ring
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
- Saccharide Compounds (AREA)
Applications Claiming Priority (4)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB3904175 | 1975-09-23 | ||
| GB3904275 | 1975-09-23 | ||
| GB432176 | 1976-02-04 | ||
| GB2445076 | 1976-06-12 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| ES451804A1 true ES451804A1 (es) | 1978-02-16 |
Family
ID=27447372
Family Applications (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| ES451804A Expired ES451804A1 (es) | 1975-09-23 | 1976-09-23 | Un procedimiento para la preparacion de una mitrocumarina. |
| ES463258A Expired ES463258A1 (es) | 1975-09-23 | 1977-10-14 | Un procedimiento para la preparacion de una nitrocumarina. |
Family Applications After (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| ES463258A Expired ES463258A1 (es) | 1975-09-23 | 1977-10-14 | Un procedimiento para la preparacion de una nitrocumarina. |
Country Status (15)
-
1976
- 1976-09-08 FI FI762579A patent/FI762579A7/fi not_active Application Discontinuation
- 1976-09-09 NZ NZ181995A patent/NZ181995A/xx unknown
- 1976-09-10 IL IL50465A patent/IL50465A0/xx unknown
- 1976-09-13 PT PT65588A patent/PT65588B/pt unknown
- 1976-09-16 GR GR51704A patent/GR61306B/el unknown
- 1976-09-17 SE SE7610367A patent/SE7610367L/xx unknown
- 1976-09-20 BE BE170778A patent/BE846385A/xx unknown
- 1976-09-20 DE DE19762642248 patent/DE2642248A1/de active Pending
- 1976-09-21 NO NO763233A patent/NO763233L/no unknown
- 1976-09-22 DK DK427476A patent/DK427476A/da unknown
- 1976-09-22 LU LU75845A patent/LU75845A1/xx unknown
- 1976-09-22 NL NL7610509A patent/NL7610509A/xx not_active Application Discontinuation
- 1976-09-22 FR FR7628467A patent/FR2372627A1/fr active Granted
- 1976-09-23 AU AU18089/76A patent/AU1808976A/en not_active Expired
- 1976-09-23 ES ES451804A patent/ES451804A1/es not_active Expired
-
1977
- 1977-10-14 ES ES463258A patent/ES463258A1/es not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| FI762579A7 (enrdf_load_stackoverflow) | 1977-03-24 |
| ES463258A1 (es) | 1978-12-01 |
| BE846385A (fr) | 1977-03-21 |
| FR2372627A1 (fr) | 1978-06-30 |
| SE7610367L (sv) | 1977-03-24 |
| DE2642248A1 (de) | 1977-03-31 |
| NZ181995A (en) | 1978-09-25 |
| FR2372627B1 (enrdf_load_stackoverflow) | 1979-03-23 |
| NO763233L (no) | 1977-03-24 |
| PT65588A (en) | 1976-10-01 |
| PT65588B (en) | 1978-03-28 |
| GR61306B (en) | 1978-10-19 |
| LU75845A1 (enrdf_load_stackoverflow) | 1977-05-04 |
| DK427476A (da) | 1977-03-24 |
| NL7610509A (nl) | 1977-03-25 |
| AU1808976A (en) | 1978-04-06 |
| IL50465A0 (en) | 1976-11-30 |
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