| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_e5042b844e06a76d50fe4aa0ca1bbd90 |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07D265-16 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07D265-16 |
| filingDate |
1973-04-27-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_ab477d31e5fc43978e2b48e8e1cc3bf6
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_42d86d420ef621898c6423f4c0db63e6
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_0ed23157e70d9f3c57eaded63285850a
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_8ac14e0372b52921ef0456879fa43868 |
| publicationDate |
1974-11-14-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
DE-2321496-A1 |
| titleOfInvention |
2-AMINOMETHYL-4,4-DIALKYL-4H-1,3-BENZOXAZINE, THEIR SALTS AND METHOD FOR THEIR PRODUCTION |
| abstract |
New cpds. of formula (I):- (R1 and R2 = alkyl; R3 = aliphatic prim. or (cyclic) sec. amine residue) are prepd. (a) by reacting corresp. 2-halomethyl cpd. (II) with R3H either at b.pt. of R3H using (II): amine mole ratio 1:2, or (b) by cyclising a 2-(-C(R1R2)NHCOCH2R3) phenol. (I) may be converted to their acid addn. salts with e.g. HCl, H2SO4, tartaric or oxalic acid, and have vasodilating, spasmolytic, antiarrhythmic cardioselective beta-adrenergic blocking and hypotensive activities. |
| isCitedBy |
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/EP-0477789-A1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-5270308-A |
| priorityDate |
1973-04-27-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |