http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CO-6390068-A2
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_b09f893b262cefd50c5e76c4b85d1c0a |
| classificationCPCAdditional | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/Y02P20-55 |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07D209-30 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07D209-30 |
| filingDate | 2010-11-03-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_2bfa39078e548abeadfae76407de34af http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_779b7a3468672732ced41acd8216f7d2 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_ca25ced39e90538096f48fdb869f5150 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_7f2c6b79fb21984e0a23a26ece5f2857 |
| publicationDate | 2012-02-29-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | CO-6390068-A2 |
| titleOfInvention | INDOLSULFINYL PROTECTIVE GROUPS FOR PROTECTION OF GUANIDINE AND AMINO GROUPS |
| abstract | 1. A process for the preparation of a compound of the formula (II) wherein R1 is hydrogen, alkyl of 1 to 6 carbon atoms, alkoxy of 1 to 6 carbon atoms or alkylthio of 1 to 6 carbon atoms; R2 it is alkyl of 1 to 6 carbon atoms, alkoxy of 1 to 6 carbon atoms or alkylthio of 1 to 6 carbon atoms; R1 and R2 together form a functional group of the formula - (CH2) n-, where n is an integer from 3 to 5; R3 is hydrogen, halogen, alkyl of 1 to 6 carbon atoms, alkoxy of 1 to 6 atoms carbon, alkylthio of 1 to 6 carbon atoms, phenyl or benzyl; and X is chlorine or bromine, comprising the step of reacting a compound of the formula where R1, R2 and R3 are as defined above, or a salt thereof, with oxalyl chloride or oxalyl bromide. |
| priorityDate | 2008-05-05-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 32.