http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CA-1050009-A
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_966a6c1f382ec9bcb5e3839dfd73e5b8 |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07J63-008 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A61K31-14 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07J63-00 |
| filingDate | 1975-10-23-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 1979-03-06-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_9c914297ab01157ffea6a4b27e340165 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_3aab7fa0fcff518d13d99905d5aad8bd |
| publicationDate | 1979-03-06-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | CA-1050009-A |
| titleOfInvention | Steroids |
| abstract | ABSTRACT A process for the manufacture of quaternary salts of D-homosteroids of the general formula (I) , wherein R1, R2, R4 and R5 each independ-ently represent a hydrogen atom or a C1-10-alkyl or C7-10-aralkyl group or R1 and R2 or R4 and R5 together with the N-atom to which they are attached represent a hetero cyclic group; R3 represents a hydrogen atom or an acyl group; and R6 represents an oxo, (.beta.-H, .alpha.-OR7) or (.alpha.-H, .beta.-OR7) group in which R7 represents a hydrogen atom or an acyl group, at least one nitrogen atom being present in quaternised form, and of acid addition salts of mono-quaternary salts of D-homo-steroids of formula I, which process comprises quaternising one or both amino groups of a D-homosteroid of formula I and, if desired, functionally modifying the group denoted by R6, acylating a 3-hydroxy group and/or converting a mono-quaternary salt obtained into an acid addition salt. |
| priorityDate | 1974-10-29-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 47.