http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-H03169869-A
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_7f6e33603375c486b0ab3505830af9e8 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07D409-12 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A61K31-495 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A61P35-00 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07D405-12 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07D241-08 |
| filingDate | 1989-11-28-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_e20bf3aefc3b5f5f7e36727913facec7 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_186560609419091c8451f82feb46df34 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_fb872b8e7b599abcf691e7054b1e8f5f |
| publicationDate | 1991-07-23-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | JP-H03169869-A |
| titleOfInvention | Dioxopiperazine derivative |
| abstract | NEW MATERIAL:A dioxopiperazine derivative of formula I [R 1 and R 2 are each H, lower alkyl, aliphatic acyloxyalkyl, alkoxycarbonyloxyalkyl, (substituted) benzoyloxyalkyl, phenylacetyloxyalkyl, phenoxyacetyloxyalkyl, aromatic heterocyclic carbonyloxyalkyl or aromatic heterocyclic acetyloxyalkyl]. n EXAMPLE: 1,2-bis(4-pivaloyloxymethyl-3,5-dioxopiperazine-1-yl)cyclohexane. n USE: Having antitumor effect, thus useful as a carcinostatic agent. Capable of oral administration. n PREPARATION: As shown in the reaction formulas, using as starting materials, cyclohexanediaminetetraacetic acid of formula II and ethyl carbamate, the objective compound of the formula I can be obtained in three steps. n COPYRIGHT: (C)1991,JPO&Japio |
| priorityDate | 1989-11-28-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 26.