ES350640A1 - Procedimiento para la preparacion de derivados del acido a-cetico. - Google Patents
Procedimiento para la preparacion de derivados del acido a-cetico.Info
- Publication number
- ES350640A1 ES350640A1 ES350640A ES350640A ES350640A1 ES 350640 A1 ES350640 A1 ES 350640A1 ES 350640 A ES350640 A ES 350640A ES 350640 A ES350640 A ES 350640A ES 350640 A1 ES350640 A1 ES 350640A1
- Authority
- ES
- Spain
- Prior art keywords
- general formula
- radical
- bis
- phenoxy
- reaction
- 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
- BWRPEDIXOHZKFD-UHFFFAOYSA-N 2,2-diphenoxyacetic acid Chemical class C=1C=CC=CC=1OC(C(=O)O)OC1=CC=CC=C1 BWRPEDIXOHZKFD-UHFFFAOYSA-N 0.000 title abstract 6
- 239000000203 mixture Substances 0.000 title 1
- 238000006243 chemical reaction Methods 0.000 abstract 8
- -1 4-biphenylyl Chemical group 0.000 abstract 7
- 125000004435 hydrogen atom Chemical group [H]* 0.000 abstract 6
- 229910052783 alkali metal Inorganic materials 0.000 abstract 5
- 150000003839 salts Chemical class 0.000 abstract 5
- 238000006114 decarboxylation reaction Methods 0.000 abstract 4
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 abstract 3
- 239000002253 acid Substances 0.000 abstract 3
- 150000002148 esters Chemical class 0.000 abstract 3
- 229940031826 phenolate Drugs 0.000 abstract 3
- DLSKOLVOBZFXEJ-UHFFFAOYSA-N 2,2-diphenoxypropanedioic acid Chemical class O(C1=CC=CC=C1)C(C(=O)O)(C(=O)O)OC1=CC=CC=C1 DLSKOLVOBZFXEJ-UHFFFAOYSA-N 0.000 abstract 2
- WKBOTKDWSSQWDR-UHFFFAOYSA-N Bromine atom Chemical group [Br] WKBOTKDWSSQWDR-UHFFFAOYSA-N 0.000 abstract 2
- 150000001340 alkali metals Chemical group 0.000 abstract 2
- 229910052801 chlorine Inorganic materials 0.000 abstract 2
- 239000000460 chlorine Substances 0.000 abstract 2
- 125000001309 chloro group Chemical group Cl* 0.000 abstract 2
- TUJKJAMUKRIRHC-UHFFFAOYSA-N hydroxyl Chemical group [OH] TUJKJAMUKRIRHC-UHFFFAOYSA-N 0.000 abstract 2
- 238000007127 saponification reaction Methods 0.000 abstract 2
- 239000004480 active ingredient Substances 0.000 abstract 1
- 239000003054 catalyst Substances 0.000 abstract 1
- 239000003795 chemical substances by application Substances 0.000 abstract 1
- 239000003085 diluting agent Substances 0.000 abstract 1
- 230000032050 esterification Effects 0.000 abstract 1
- 238000005886 esterification reaction Methods 0.000 abstract 1
- 230000000871 hypocholesterolemic effect Effects 0.000 abstract 1
- 231100000252 nontoxic Toxicity 0.000 abstract 1
- 230000003000 nontoxic effect Effects 0.000 abstract 1
- 239000008194 pharmaceutical composition Substances 0.000 abstract 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D211/00—Heterocyclic compounds containing hydrogenated pyridine rings, not condensed with other rings
- C07D211/04—Heterocyclic compounds containing hydrogenated pyridine rings, not condensed with other rings with only hydrogen or carbon atoms directly attached to the ring nitrogen atom
- C07D211/06—Heterocyclic compounds containing hydrogenated pyridine rings, not condensed with other rings with only hydrogen or carbon atoms directly attached to the ring nitrogen atom having no double bonds between ring members or between ring members and non-ring members
- C07D211/36—Heterocyclic compounds containing hydrogenated pyridine rings, not condensed with other rings with only hydrogen or carbon atoms directly attached to the ring nitrogen atom 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
- C07D211/40—Oxygen atoms
- C07D211/44—Oxygen atoms attached in position 4
- C07D211/46—Oxygen atoms attached in position 4 having a hydrogen atom as the second substituent in position 4
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61P—SPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
- A61P3/00—Drugs for disorders of the metabolism
- A61P3/06—Antihyperlipidemics
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C51/00—Preparation of carboxylic acids or their salts, halides or anhydrides
- C07C51/09—Preparation of carboxylic acids or their salts, halides or anhydrides from carboxylic acid esters or lactones
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C51/00—Preparation of carboxylic acids or their salts, halides or anhydrides
- C07C51/347—Preparation of carboxylic acids or their salts, halides or anhydrides by reactions not involving formation of carboxyl groups
- C07C51/377—Preparation of carboxylic acids or their salts, halides or anhydrides by reactions not involving formation of carboxyl groups by splitting-off hydrogen or functional groups; by hydrogenolysis of functional groups
- C07C51/38—Preparation of carboxylic acids or their salts, halides or anhydrides by reactions not involving formation of carboxyl groups by splitting-off hydrogen or functional groups; by hydrogenolysis of functional groups by decarboxylation
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C51/00—Preparation of carboxylic acids or their salts, halides or anhydrides
- C07C51/41—Preparation of salts of carboxylic acids
- C07C51/412—Preparation of salts of carboxylic acids by conversion of the acids, their salts, esters or anhydrides with the same carboxylic acid part
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C51/00—Preparation of carboxylic acids or their salts, halides or anhydrides
- C07C51/58—Preparation of carboxylic acid halides
- C07C51/60—Preparation of carboxylic acid halides by conversion of carboxylic acids or their anhydrides or esters, lactones, salts into halides with the same carboxylic acid part
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C59/00—Compounds having carboxyl groups bound to acyclic carbon atoms and containing any of the groups OH, O—metal, —CHO, keto, ether, groups, groups, or groups
- C07C59/40—Unsaturated compounds
- C07C59/58—Unsaturated compounds containing ether groups, groups, groups, or groups
- C07C59/64—Unsaturated compounds containing ether groups, groups, groups, or groups containing six-membered aromatic rings
- C07C59/66—Unsaturated compounds containing ether groups, groups, groups, or groups containing six-membered aromatic rings the non-carboxylic part of the ether containing six-membered aromatic rings
- C07C59/68—Unsaturated compounds containing ether groups, groups, groups, or groups containing six-membered aromatic rings the non-carboxylic part of the ether containing six-membered aromatic rings the oxygen atom of the ether group being bound to a non-condensed six-membered aromatic ring
- C07C59/70—Ethers of hydroxy-acetic acid, e.g. substitutes on the ring
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Engineering & Computer Science (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Health & Medical Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- General Chemical & Material Sciences (AREA)
- Pharmacology & Pharmacy (AREA)
- Obesity (AREA)
- Diabetes (AREA)
- Bioinformatics & Cheminformatics (AREA)
- Medicinal Chemistry (AREA)
- Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
- Hematology (AREA)
- Life Sciences & Earth Sciences (AREA)
- Animal Behavior & Ethology (AREA)
- General Health & Medical Sciences (AREA)
- Public Health (AREA)
- Veterinary Medicine (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
- Acyclic And Carbocyclic Compounds In Medicinal Compositions (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US61745667A | 1967-02-21 | 1967-02-21 | |
| US65335067A | 1967-07-14 | 1967-07-14 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| ES350640A1 true ES350640A1 (es) | 1969-10-01 |
Family
ID=27088030
Family Applications (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| ES350640A Expired ES350640A1 (es) | 1967-02-21 | 1968-02-19 | Procedimiento para la preparacion de derivados del acido a-cetico. |
| ES365515A Expired ES365515A1 (es) | 1967-02-21 | 1969-04-01 | Procedimiento para la preparacion de derivados del acido a-cetico. |
Family Applications After (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| ES365515A Expired ES365515A1 (es) | 1967-02-21 | 1969-04-01 | Procedimiento para la preparacion de derivados del acido a-cetico. |
Country Status (6)
| Country | Link |
|---|---|
| JP (2) | JPS4831101B1 (OSRAM) |
| CH (1) | CH514581A (OSRAM) |
| DE (1) | DE1668968A1 (OSRAM) |
| ES (2) | ES350640A1 (OSRAM) |
| FR (1) | FR1575591A (OSRAM) |
| GB (1) | GB1205173A (OSRAM) |
Families Citing this family (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2088140B1 (OSRAM) * | 1970-05-22 | 1974-02-22 | Sertha Centre Rech | |
| BE792853A (fr) * | 1971-12-18 | 1973-06-15 | Merck Patent Gmbh | Derives d'acides carboxyliques et leur procede de preparation |
| IT1282693B1 (it) * | 1996-02-27 | 1998-03-31 | Dompe Spa | Acidi carbossilici geminali e loro esteri;preparazioni farmaceutiche che li contengono utili nel trattamento del dismetabolismo osseo |
| RU2299207C2 (ru) * | 2001-08-30 | 2007-05-20 | Кова Ко., Лтд. | Соединения циклического амина |
| US6395753B1 (en) * | 2001-08-30 | 2002-05-28 | Kowa Co., Ltd. | Cyclic amine compounds and pharmaceutical composition containing the same |
| US6867221B2 (en) * | 2001-08-30 | 2005-03-15 | Kowa Co., Ltd. | Cyclic amine compounds and pharmaceutical composition containing the same |
-
1968
- 1968-02-09 CH CH198668A patent/CH514581A/de not_active IP Right Cessation
- 1968-02-12 GB GB6857/68A patent/GB1205173A/en not_active Expired
- 1968-02-19 ES ES350640A patent/ES350640A1/es not_active Expired
- 1968-02-20 DE DE19681668968 patent/DE1668968A1/de active Pending
- 1968-02-21 FR FR1575591D patent/FR1575591A/fr not_active Expired
-
1969
- 1969-04-01 ES ES365515A patent/ES365515A1/es not_active Expired
-
1972
- 1972-04-03 JP JP47032689A patent/JPS4831101B1/ja active Pending
- 1972-04-03 JP JP47032690A patent/JPS4831102B1/ja active Pending
Also Published As
| Publication number | Publication date |
|---|---|
| JPS4831102B1 (OSRAM) | 1973-09-26 |
| ES365515A1 (es) | 1971-03-16 |
| JPS4831101B1 (OSRAM) | 1973-09-26 |
| CH514581A (de) | 1971-10-31 |
| GB1205173A (en) | 1970-09-16 |
| FR1575591A (OSRAM) | 1969-07-25 |
| DE1668968A1 (de) | 1971-10-14 |
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