| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_a167455323b4456c91166aa88d9a5002
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_006e91eddabe95ad7aa889123d31cb9a
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_26fb137ed6783d339658b3e474ef0dcd |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07D498-14
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07D491-14 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07D491-14 |
| filingDate |
2006-11-08-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_e4b04a40702e864422afd16ba9212ea2
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_c10783f819e2bf5d9d1b19d3795e7682 |
| publicationDate |
2007-05-18-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
WO-2007056550-A2 |
| titleOfInvention |
Processes for preparation of maytansinol |
| abstract |
The present invention describes the preparation of maytansinol by methods that minimize processing steps, and reduce solvent volumes, making the process more efficient, and scaleable. This process comprises a step of converting bridged acetals of maytansinol to maytansinol. The simplified processing also aids in lowering the potential for human exposure to chemicals. Also provided is an isolated C3 to C9 bridged acetal of maytansinol. |
| isCitedBy |
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/WO-2015009740-A2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-11634508-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/EP-3699200-A1 |
| priorityDate |
2005-11-08-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |