ES439181A1 - Un procedimiento para la preparacion de nuevas xantonas. - Google Patents
Un procedimiento para la preparacion de nuevas xantonas.Info
- Publication number
- ES439181A1 ES439181A1 ES439181A ES439181A ES439181A1 ES 439181 A1 ES439181 A1 ES 439181A1 ES 439181 A ES439181 A ES 439181A ES 439181 A ES439181 A ES 439181A ES 439181 A1 ES439181 A1 ES 439181A1
- Authority
- ES
- Spain
- Prior art keywords
- carbon atoms
- group
- alkyl
- image
- hydrogen
- 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
- JNPRWSKMJDGYAN-UHFFFAOYSA-N 9-oxoxanthene-2-carboxylic acid Chemical class C1=CC=C2C(=O)C3=CC(C(=O)O)=CC=C3OC2=C1 JNPRWSKMJDGYAN-UHFFFAOYSA-N 0.000 title abstract 2
- 125000004432 carbon atom Chemical group C* 0.000 abstract 12
- 125000000217 alkyl group Chemical group 0.000 abstract 4
- 229910052739 hydrogen Inorganic materials 0.000 abstract 3
- 239000001257 hydrogen Substances 0.000 abstract 3
- 125000004435 hydrogen atom Chemical group [H]* 0.000 abstract 3
- -1 1H-tetrazol-5-yl Chemical group 0.000 abstract 2
- 125000002252 acyl group Chemical group 0.000 abstract 2
- 125000001931 aliphatic group Chemical group 0.000 abstract 2
- 125000004391 aryl sulfonyl group Chemical group 0.000 abstract 2
- 239000002253 acid Substances 0.000 abstract 1
- 125000003545 alkoxy group Chemical group 0.000 abstract 1
- 125000005083 alkoxyalkoxy group Chemical group 0.000 abstract 1
- 230000003266 anti-allergic effect Effects 0.000 abstract 1
- 125000003435 aroyl group Chemical group 0.000 abstract 1
- 125000003710 aryl alkyl group Chemical group 0.000 abstract 1
- 125000003118 aryl group Chemical group 0.000 abstract 1
- 125000003917 carbamoyl group Chemical group [H]N([H])C(*)=O 0.000 abstract 1
- 125000004181 carboxyalkyl group Chemical group 0.000 abstract 1
- 150000001768 cations Chemical class 0.000 abstract 1
- 125000005842 heteroatom Chemical group 0.000 abstract 1
- 150000007529 inorganic bases Chemical class 0.000 abstract 1
- 229910052757 nitrogen Inorganic materials 0.000 abstract 1
- IJGRMHOSHXDMSA-UHFFFAOYSA-N nitrogen Substances N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 abstract 1
- 231100000252 nontoxic Toxicity 0.000 abstract 1
- 230000003000 nontoxic effect Effects 0.000 abstract 1
- 150000007530 organic bases Chemical class 0.000 abstract 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C323/00—Thiols, sulfides, hydropolysulfides or polysulfides substituted by halogen, oxygen or nitrogen atoms, or by sulfur atoms not being part of thio groups
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61P—SPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
- A61P37/00—Drugs for immunological or allergic disorders
- A61P37/08—Antiallergic agents
-
- 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
- C07D311/78—Ring systems having three or more relevant rings
- C07D311/80—Dibenzopyrans; Hydrogenated dibenzopyrans
- C07D311/82—Xanthenes
- C07D311/84—Xanthenes 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 in position 9
- C07D311/86—Oxygen atoms, e.g. xanthones
-
- G—PHYSICS
- G21—NUCLEAR PHYSICS; NUCLEAR ENGINEERING
- G21F—PROTECTION AGAINST X-RADIATION, GAMMA RADIATION, CORPUSCULAR RADIATION OR PARTICLE BOMBARDMENT; TREATING RADIOACTIVELY CONTAMINATED MATERIAL; DECONTAMINATION ARRANGEMENTS THEREFOR
- G21F1/00—Shielding characterised by the composition of the materials
- G21F1/12—Laminated shielding materials
- G21F1/125—Laminated shielding materials comprising metals
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Health & Medical Sciences (AREA)
- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- General Engineering & Computer Science (AREA)
- High Energy & Nuclear Physics (AREA)
- Medicinal Chemistry (AREA)
- Animal Behavior & Ethology (AREA)
- Immunology (AREA)
- Chemical Kinetics & Catalysis (AREA)
- General Chemical & Material Sciences (AREA)
- Pulmonology (AREA)
- Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
- Pharmacology & Pharmacy (AREA)
- Life Sciences & Earth Sciences (AREA)
- Bioinformatics & Cheminformatics (AREA)
- General Health & Medical Sciences (AREA)
- Public Health (AREA)
- Veterinary Medicine (AREA)
- Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
- Pyrane Compounds (AREA)
- Plural Heterocyclic Compounds (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB30428/74A GB1518083A (en) | 1974-07-09 | 1974-07-09 | Xanthene derivatives |
| GB2087675 | 1975-05-16 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| ES439181A1 true ES439181A1 (es) | 1977-03-01 |
Family
ID=26254962
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| ES439181A Expired ES439181A1 (es) | 1974-07-09 | 1975-07-05 | Un procedimiento para la preparacion de nuevas xantonas. |
Country Status (14)
| Country | Link |
|---|---|
| US (1) | US4024276A (en, 2012) |
| JP (1) | JPS5134163A (en, 2012) |
| CA (1) | CA1069896A (en, 2012) |
| CH (2) | CH611291A5 (en, 2012) |
| DE (1) | DE2530466C3 (en, 2012) |
| DK (1) | DK138227B (en, 2012) |
| ES (1) | ES439181A1 (en, 2012) |
| FR (1) | FR2277576A1 (en, 2012) |
| IE (1) | IE42122B1 (en, 2012) |
| IL (1) | IL47519A (en, 2012) |
| IT (1) | IT8047822A0 (en, 2012) |
| LU (1) | LU72918A1 (en, 2012) |
| NL (1) | NL176940C (en, 2012) |
| SU (1) | SU593665A3 (en, 2012) |
Families Citing this family (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| SE445346B (sv) * | 1978-03-03 | 1986-06-16 | Roussel Uclaf | Sett att framstella 7-sulfonimidoyl-xanton-2-karboxylsyra-derivat |
| DE2966444D1 (en) * | 1978-07-24 | 1984-01-05 | Beecham Group Plc | Benzopyranotriazoles, preparation of these compounds and pharmaceutical composition containing them |
| IL59046A (en) * | 1979-02-09 | 1985-03-31 | Roussel Uclaf | Process for the preparation of 7-sulfonimidoyl xanthone-2-carboxylic acid derivatives |
| US4242267A (en) * | 1980-02-04 | 1980-12-30 | Roussel Uclaf | Process for preparing 5-alkyl-7-(S-alkyl-sulfonimidoyl)-xanthone-2-carboxylic acids |
| CN1798504A (zh) * | 2003-05-20 | 2006-07-05 | 弗莱克特瑞尔公司 | 烷氧基硫烃基酚类物质 |
| US20060189509A1 (en) * | 2004-05-20 | 2006-08-24 | Luca Turin | Alkoxy alkylsulfanyl phenols |
| KR102825403B1 (ko) * | 2020-07-16 | 2025-06-25 | 주식회사 엘지화학 | 에스터 화합물의 제조 방법 |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| BE787843A (fr) * | 1971-08-23 | 1973-02-22 | Syntex Corp | Nouveaux composes d'acides xanthone-carboxyliques substitues |
| US3803174A (en) * | 1971-08-23 | 1974-04-09 | Syntex Inc | Substituted xanthone carboxylic acid compounds |
| US3849565A (en) * | 1972-01-12 | 1974-11-19 | Syntex Inc | Disubstituted xanthone carboxylic acid compounds for inhibiting asthma |
-
1975
- 1975-06-19 IL IL47519A patent/IL47519A/xx unknown
- 1975-07-01 US US05/592,176 patent/US4024276A/en not_active Expired - Lifetime
- 1975-07-03 FR FR7520913A patent/FR2277576A1/fr active Granted
- 1975-07-04 JP JP50081994A patent/JPS5134163A/ja active Granted
- 1975-07-05 ES ES439181A patent/ES439181A1/es not_active Expired
- 1975-07-07 SU SU752150207A patent/SU593665A3/ru active
- 1975-07-08 IE IE1523/75A patent/IE42122B1/en unknown
- 1975-07-08 CA CA231,004A patent/CA1069896A/en not_active Expired
- 1975-07-08 NL NLAANVRAGE7508108,A patent/NL176940C/xx not_active IP Right Cessation
- 1975-07-08 CH CH209778A patent/CH611291A5/xx not_active IP Right Cessation
- 1975-07-08 LU LU72918A patent/LU72918A1/xx unknown
- 1975-07-08 CH CH889775A patent/CH614951A5/xx not_active IP Right Cessation
- 1975-07-08 DE DE2530466A patent/DE2530466C3/de not_active Expired
- 1975-07-08 DK DK307675AA patent/DK138227B/da not_active IP Right Cessation
-
1980
- 1980-02-06 IT IT8047822A patent/IT8047822A0/it unknown
Also Published As
| Publication number | Publication date |
|---|---|
| DK138227B (da) | 1978-07-31 |
| IL47519A (en) | 1979-03-12 |
| JPS5134163A (en) | 1976-03-23 |
| IE42122B1 (en) | 1980-06-04 |
| DE2530466A1 (de) | 1976-01-29 |
| NL176940B (nl) | 1985-02-01 |
| IT8047822A0 (it) | 1980-02-06 |
| SU593665A3 (ru) | 1978-02-15 |
| CH611291A5 (en, 2012) | 1979-05-31 |
| LU72918A1 (en, 2012) | 1976-05-31 |
| FR2277576B1 (en, 2012) | 1978-11-10 |
| US4024276A (en) | 1977-05-17 |
| DE2530466B2 (de) | 1980-11-13 |
| DE2530466C3 (de) | 1981-10-15 |
| CH614951A5 (en, 2012) | 1979-12-28 |
| AU8283375A (en) | 1977-01-13 |
| NL176940C (nl) | 1985-07-01 |
| IE42122L (en) | 1976-01-09 |
| DK138227C (en, 2012) | 1979-01-08 |
| FR2277576A1 (fr) | 1976-02-06 |
| CA1069896A (en) | 1980-01-15 |
| DK307675A (en, 2012) | 1976-01-10 |
| JPS5753796B2 (en, 2012) | 1982-11-15 |
| NL7508108A (nl) | 1976-01-13 |
| IL47519A0 (en) | 1975-08-31 |
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