| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_775d1a0c5e5b526b08008f32f0033fab |
| classificationCPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01J2231-645
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01J2531-822
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01J2231-641 |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01J31-24
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01J31-2404
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01J31-1805 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B01J31-00
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07B31-00
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C237-44
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C67-00
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07B53-00
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C231-00
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07B61-00
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C237-26
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C231-12
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B01J31-24
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B01J31-22
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B01J31-18
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B01J31-16 |
| filingDate |
1987-05-14-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_8735ed9002755c0fd3f62398fc931829
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_1af575cba1b4ae4af2825c80f5f9a3da
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_d9aab294520f180d8fed4656f1006270
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_b0ae4cb40ab80d0a7394775da73dd7c7
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_1bd73f7967bff85401e337201946e529 |
| publicationDate |
1988-09-28-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
EP-0283615-A1 |
| titleOfInvention |
Rhodium-containing hydrogenation catalysts |
| abstract |
The present invention refers to the compounds (µ-hydrazine-N¹:N²)-bis[bis(triphenylphosphine)-chlororhodium (I)] and di(µ-hydrazine-N¹:N²)-bis[bis(triphenylphosphine)rhodium (I)] dichloride, which are homogenous hydrogenation catalysts and their application in the hydrogenation of the exocyclic methylene group of acid addition salts of 6-demethyl-6-deoxy-6-methylene-5-hydroxytetracycline (methacycline) to prepare α-6-deoxy-5-hydroxytetracycline (doxycycline). |
| isCitedBy |
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-6072052-A
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/EP-0411854-A1 |
| priorityDate |
1982-01-19-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |