http://rdf.ncbi.nlm.nih.gov/pubchem/patent/DE-2341307-A1
Outgoing Links
Predicate | Object |
---|---|
assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_bee8b2c674d7ec672688001f27aa95fe |
classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07D209-60 |
classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07D209-60 |
filingDate | 1973-08-16^^<http://www.w3.org/2001/XMLSchema#date> |
inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_d6c7692140eb4ded683542bb07e7ba8e |
publicationDate | 1975-02-20^^<http://www.w3.org/2001/XMLSchema#date> |
publicationNumber | DE-2341307-A1 |
titleOfInvention | ACYLOXYHYDROXY-INDOLE COMPOUNDS AND METHOD FOR THEIR PRODUCTION |
abstract | Benzo g indole-3-carboxylic acid derivs. of formula (I) (where R1 and R2 are alkyl, cycloalkyl aral, aralkyl, alkoxyaryl or haloaryl, R3 is alkyl, aryl, aralkyl, alkoxy, aryloxy or aralkoxy, R5 is acyloxy, And Rx is H, alkyl, aryl, alkoxy, OH, acyl, halogen, or halo-substd. alkyl or aryl) e.g. 5-acetoxy-4-hydroxy-2-methyl-1H-benzo g -indole-3-carboxylic acid ethyl ester, are prepd. by reacting acyloxy-naphthoquinones of formula (II) with enamines of formula (III) in a solvent (the condensation being accompanied by migration of the acyl group of R5 to the hydroxyl group resulting from the adjacent oxo group) and if desired converting the resulting cpd. into its derivs. by acylation or saponification. Known similar cpds. have e.g. hypotensive and psychopharmacological activity. |
isCitedBy | http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-5985919-A |
priorityDate | 1973-08-16^^<http://www.w3.org/2001/XMLSchema#date> |
type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Showing number of triples: 1 to 37 of 37.