http://rdf.ncbi.nlm.nih.gov/pubchem/patent/GB-1210999-A
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_c9b262c842f9c7f3c38a61e1f2d892f1 |
| classificationCPCAdditional | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07C2602-24 |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07C335-32 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07C45-68 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07C43-215 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07C43-23 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07C69-78 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07C45-004 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07C49-753 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07C49-577 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07C69-013 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C335-32 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C45-68 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C45-00 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C49-577 |
| filingDate | 1969-07-07-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_051a076bbd5c96e8e07957e0eb605596 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_6e831f1baaaf7dbca5d65c55602cd663 |
| publicationDate | 1970-11-04-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | GB-1210999-A |
| titleOfInvention | Bicyclo-[4,3,0]-nonane derivatives |
| abstract | 1,210,999. Bicycle - nonane derivatives. JENAPHARM VEB. 7 July, 1969, No. 34187/69. Heading C2C. Novel compounds (I) wherein R 1 is phenyl optionally substituted by -OH, -OCH 3 or -OC 2 H 5 ; R 2 is H, CH 3 , C 2 H 5 or phenethyl; R 3 is CH 3 , C 2 H 5 or C 3 H 7 ; R 4 is OH, OCOCH 3 , OCOC 2 H 5 or OCOC 6 H 5 ; R 5 is H or aliphatic hydrocarbyl or R 4 and R 5 together are oxo, methylidene, ethylidene or propylidene; and R 6 is H or OH and wherein a 3,4 or 4,5 or 5,6 double bond or both 4,5 and 6,7 double bonds may be present are prepared by reaction of (II) with vinyl magnesium halide to give (III) which is reacted with thiourea in glacial acetic acid to give (IV), which is then reacted with a 2-alkyl-cyclopentane-1,3-dione to give (V) which is then cyclized in the presence of an acid to give (VI) or cyclodehydrated to give (VII). Any oxo group may be reduced to the hydroxy group which may then be acylated if desired, or any double bonds may be hydrogenated or reduced. Intermediates isolated are those of Formulµ (II) to (V). |
| priorityDate | 1968-11-28-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 34.