JPS633861B
Coumarin derivatives of the general formula: wherein R is hydrogen atom, an alkyl group or an alkenyl group, R1 is hydrogen atom, an alkyl group, an alkenyl group or an alkoxy group, and the OR and R1 groups each are substituted at any of the 5, 6, 7 and 8 positions of the coumarin ring, and the sal...
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| creator | KURYAMA KYOSHI SUZUKI JUJI ICHIKAWA KYONOSHIN ISHIZUKI KATSURO ITO KYOSHI NAKANO JUN |
| description | Coumarin derivatives of the general formula: wherein R is hydrogen atom, an alkyl group or an alkenyl group, R1 is hydrogen atom, an alkyl group, an alkenyl group or an alkoxy group, and the OR and R1 groups each are substituted at any of the 5, 6, 7 and 8 positions of the coumarin ring, and the salt thereof. The compounds are useful as antiallergic agent for preventing and treating allergic diseases. |
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The compounds are useful as antiallergic agent for preventing and treating allergic diseases.</description><language>eng</language><subject>CHEMISTRY ; HETEROCYCLIC COMPOUNDS ; HUMAN NECESSITIES ; HYGIENE ; MEDICAL OR VETERINARY SCIENCE ; METALLURGY ; ORGANIC CHEMISTRY ; PREPARATIONS FOR MEDICAL, DENTAL, OR TOILET PURPOSES ; SPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS ORMEDICINAL PREPARATIONS</subject><creationdate>1988</creationdate><oa>free_for_read</oa><woscitedreferencessubscribed>false</woscitedreferencessubscribed></display><links><openurl>$$Topenurl_article</openurl><openurlfulltext>$$Topenurlfull_article</openurlfulltext><thumbnail>$$Tsyndetics_thumb_exl</thumbnail><linktohtml>$$Uhttps://worldwide.espacenet.com/publicationDetails/biblio?FT=D&date=19880126&DB=EPODOC&CC=JP&NR=S633861B2$$EHTML$$P50$$Gepo$$Hfree_for_read</linktohtml><link.rule.ids>230,308,780,885,25564,76547</link.rule.ids><linktorsrc>$$Uhttps://worldwide.espacenet.com/publicationDetails/biblio?FT=D&date=19880126&DB=EPODOC&CC=JP&NR=S633861B2$$EView_record_in_European_Patent_Office$$FView_record_in_$$GEuropean_Patent_Office$$Hfree_for_read</linktorsrc></links><search><creatorcontrib>KURYAMA KYOSHI</creatorcontrib><creatorcontrib>SUZUKI JUJI</creatorcontrib><creatorcontrib>ICHIKAWA KYONOSHIN</creatorcontrib><creatorcontrib>ISHIZUKI KATSURO</creatorcontrib><creatorcontrib>ITO KYOSHI</creatorcontrib><creatorcontrib>NAKANO JUN</creatorcontrib><title>JPS633861B</title><description>Coumarin derivatives of the general formula: wherein R is hydrogen atom, an alkyl group or an alkenyl group, R1 is hydrogen atom, an alkyl group, an alkenyl group or an alkoxy group, and the OR and R1 groups each are substituted at any of the 5, 6, 7 and 8 positions of the coumarin ring, and the salt thereof. The compounds are useful as antiallergic agent for preventing and treating allergic diseases.</description><subject>CHEMISTRY</subject><subject>HETEROCYCLIC COMPOUNDS</subject><subject>HUMAN NECESSITIES</subject><subject>HYGIENE</subject><subject>MEDICAL OR VETERINARY SCIENCE</subject><subject>METALLURGY</subject><subject>ORGANIC CHEMISTRY</subject><subject>PREPARATIONS FOR MEDICAL, DENTAL, OR TOILET PURPOSES</subject><subject>SPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS ORMEDICINAL PREPARATIONS</subject><fulltext>true</fulltext><rsrctype>patent</rsrctype><creationdate>1988</creationdate><recordtype>patent</recordtype><sourceid>EVB</sourceid><recordid>eNrjZODyCgg2Mza2MDN04mFgTUvMKU7lhdLcDIpuriHOHrqpBfnxqcUFicmpeakl8QgNTkbGxKgBADqWG9M</recordid><startdate>19880126</startdate><enddate>19880126</enddate><creator>KURYAMA KYOSHI</creator><creator>SUZUKI JUJI</creator><creator>ICHIKAWA KYONOSHIN</creator><creator>ISHIZUKI KATSURO</creator><creator>ITO KYOSHI</creator><creator>NAKANO JUN</creator><scope>EVB</scope></search><sort><creationdate>19880126</creationdate><title>JPS633861B</title><author>KURYAMA KYOSHI ; SUZUKI JUJI ; ICHIKAWA KYONOSHIN ; ISHIZUKI KATSURO ; ITO KYOSHI ; NAKANO JUN</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-epo_espacenet_JPS633861BB23</frbrgroupid><rsrctype>patents</rsrctype><prefilter>patents</prefilter><language>eng</language><creationdate>1988</creationdate><topic>CHEMISTRY</topic><topic>HETEROCYCLIC COMPOUNDS</topic><topic>HUMAN NECESSITIES</topic><topic>HYGIENE</topic><topic>MEDICAL OR VETERINARY SCIENCE</topic><topic>METALLURGY</topic><topic>ORGANIC CHEMISTRY</topic><topic>PREPARATIONS FOR MEDICAL, DENTAL, OR TOILET PURPOSES</topic><topic>SPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS ORMEDICINAL PREPARATIONS</topic><toplevel>online_resources</toplevel><creatorcontrib>KURYAMA KYOSHI</creatorcontrib><creatorcontrib>SUZUKI JUJI</creatorcontrib><creatorcontrib>ICHIKAWA KYONOSHIN</creatorcontrib><creatorcontrib>ISHIZUKI KATSURO</creatorcontrib><creatorcontrib>ITO KYOSHI</creatorcontrib><creatorcontrib>NAKANO JUN</creatorcontrib><collection>esp@cenet</collection></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext_linktorsrc</fulltext></delivery><addata><au>KURYAMA KYOSHI</au><au>SUZUKI JUJI</au><au>ICHIKAWA KYONOSHIN</au><au>ISHIZUKI KATSURO</au><au>ITO KYOSHI</au><au>NAKANO JUN</au><format>patent</format><genre>patent</genre><ristype>GEN</ristype><title>JPS633861B</title><date>1988-01-26</date><risdate>1988</risdate><abstract>Coumarin derivatives of the general formula: wherein R is hydrogen atom, an alkyl group or an alkenyl group, R1 is hydrogen atom, an alkyl group, an alkenyl group or an alkoxy group, and the OR and R1 groups each are substituted at any of the 5, 6, 7 and 8 positions of the coumarin ring, and the salt thereof. The compounds are useful as antiallergic agent for preventing and treating allergic diseases.</abstract><oa>free_for_read</oa></addata></record> |
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| subjects | CHEMISTRY HETEROCYCLIC COMPOUNDS HUMAN NECESSITIES HYGIENE MEDICAL OR VETERINARY SCIENCE METALLURGY ORGANIC CHEMISTRY PREPARATIONS FOR MEDICAL, DENTAL, OR TOILET PURPOSES SPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS ORMEDICINAL PREPARATIONS |
| title | JPS633861B |
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