NL7508108A - Werkwijze voor de bereiding van nieuwe xanthonen, zouten en esters ervan. - Google Patents
Werkwijze voor de bereiding van nieuwe xanthonen, zouten en esters ervan.Info
- Publication number
- NL7508108A NL7508108A NL7508108A NL7508108A NL7508108A NL 7508108 A NL7508108 A NL 7508108A NL 7508108 A NL7508108 A NL 7508108A NL 7508108 A NL7508108 A NL 7508108A NL 7508108 A NL7508108 A NL 7508108A
- Authority
- NL
- Netherlands
- Prior art keywords
- esters
- salts
- preparation
- xanthones
- new
- Prior art date
Links
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
- Organic Chemistry (AREA)
- Chemical & Material Sciences (AREA)
- Health & Medical Sciences (AREA)
- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- High Energy & Nuclear Physics (AREA)
- General Engineering & Computer Science (AREA)
- Immunology (AREA)
- Veterinary Medicine (AREA)
- Medicinal Chemistry (AREA)
- Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
- Pharmacology & Pharmacy (AREA)
- Life Sciences & Earth Sciences (AREA)
- Animal Behavior & Ethology (AREA)
- General Health & Medical Sciences (AREA)
- Public Health (AREA)
- General Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Bioinformatics & Cheminformatics (AREA)
- Pulmonology (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 (3)
Publication Number | Publication Date |
---|---|
NL7508108A true NL7508108A (nl) | 1976-01-13 |
NL176940B NL176940B (nl) | 1985-02-01 |
NL176940C NL176940C (nl) | 1985-07-01 |
Family
ID=26254962
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
NLAANVRAGE7508108,A NL176940C (nl) | 1974-07-09 | 1975-07-08 | Werkwijze voor het bereiden of vervaardigen van een geneesmiddel met antiallergische eigenschappen en werkwijze voor het bereiden van een geneeskrachtige verbinding, geschikt voor de bereiding van genoemd geneesmiddel. |
Country Status (14)
Country | Link |
---|---|
US (1) | US4024276A (nl) |
JP (1) | JPS5134163A (nl) |
CA (1) | CA1069896A (nl) |
CH (2) | CH614951A5 (nl) |
DE (1) | DE2530466C3 (nl) |
DK (1) | DK138227B (nl) |
ES (1) | ES439181A1 (nl) |
FR (1) | FR2277576A1 (nl) |
IE (1) | IE42122B1 (nl) |
IL (1) | IL47519A (nl) |
IT (1) | IT8047822A0 (nl) |
LU (1) | LU72918A1 (nl) |
NL (1) | NL176940C (nl) |
SU (1) | SU593665A3 (nl) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4248879A (en) * | 1978-07-24 | 1981-02-03 | Beecham Group Limited | Benzopyranotriazoles |
Families Citing this family (5)
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 |
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 |
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 NL NLAANVRAGE7508108,A patent/NL176940C/nl not_active IP Right Cessation
- 1975-07-08 DK DK307675AA patent/DK138227B/da not_active IP Right Cessation
- 1975-07-08 DE DE2530466A patent/DE2530466C3/de not_active Expired
- 1975-07-08 CH CH889775A patent/CH614951A5/xx not_active IP Right Cessation
- 1975-07-08 CH CH209778A patent/CH611291A5/xx not_active IP Right Cessation
- 1975-07-08 CA CA231,004A patent/CA1069896A/en not_active Expired
- 1975-07-08 IE IE1523/75A patent/IE42122B1/en unknown
- 1975-07-08 LU LU72918A patent/LU72918A1/xx unknown
-
1980
- 1980-02-06 IT IT8047822A patent/IT8047822A0/it unknown
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4248879A (en) * | 1978-07-24 | 1981-02-03 | Beecham Group Limited | Benzopyranotriazoles |
Also Published As
Publication number | Publication date |
---|---|
FR2277576A1 (fr) | 1976-02-06 |
IL47519A0 (en) | 1975-08-31 |
US4024276A (en) | 1977-05-17 |
DK138227B (da) | 1978-07-31 |
NL176940C (nl) | 1985-07-01 |
CA1069896A (en) | 1980-01-15 |
NL176940B (nl) | 1985-02-01 |
LU72918A1 (nl) | 1976-05-31 |
DK138227C (nl) | 1979-01-08 |
AU8283375A (en) | 1977-01-13 |
DE2530466B2 (de) | 1980-11-13 |
IE42122B1 (en) | 1980-06-04 |
DE2530466C3 (de) | 1981-10-15 |
SU593665A3 (ru) | 1978-02-15 |
DK307675A (nl) | 1976-01-10 |
CH611291A5 (nl) | 1979-05-31 |
JPS5753796B2 (nl) | 1982-11-15 |
FR2277576B1 (nl) | 1978-11-10 |
CH614951A5 (nl) | 1979-12-28 |
IL47519A (en) | 1979-03-12 |
IE42122L (en) | 1976-01-09 |
IT8047822A0 (it) | 1980-02-06 |
DE2530466A1 (de) | 1976-01-29 |
ES439181A1 (es) | 1977-03-01 |
JPS5134163A (en) | 1976-03-23 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
BB | A search report has been drawn up | ||
BC | A request for examination has been filed | ||
A85 | Still pending on 85-01-01 | ||
V1 | Lapsed because of non-payment of the annual fee |