http://rdf.ncbi.nlm.nih.gov/pubchem/patent/DE-2136036-A1
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_2e5edd48190cba3fa70dd3975efd9831 |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07J17-00 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07J17-00 |
| filingDate | 1971-07-19-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_cfe384f232a42b4c3fb289e2edd0a20e http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_7fd357c2dd5d25ffaddb89ceda942ea6 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_1cfe0083f9b957159eeae9f4849d7de0 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_d695a8024c3fbee631795910946611c9 |
| publicationDate | 1973-02-01-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | DE-2136036-A1 |
| titleOfInvention | NEW DERIVATIVES OF ACRYLIC ACID SUBSTITUTED BY A STEROID RESIDUE AND THE PROCESS FOR THEIR PRODUCTION |
| abstract | Title cpds of formula (I): (where R1 is H, lower aliphatic carboxylic acyl or lower alkyl, or R1 and R2 form isopropylidene, R2 and R3 are H or lower aliphatic carboxylic acyl; R4 is CH3, CHO or CH2OH; R3 is H or OH; R6 is H, halogen, or lower alkyl or alkoxy; and R7 is lower carbalkoxy or when R6 is H, R7 is CN) have good (> strophanthin G) positive inotropic acitivity. Prepn of (I) involves either reacting an organophosphorus cpd of formula (R8O)(R9O)P(O)-CHR6R7 (where R8 and R9 are lower alkyl) with an O-protected analogue of (I) in which the 17-posn carries a formyl gp. or reaction of a corresp. 3-OH cpd with a protected rhamnosyl halide. |
| isCitedBy | http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-5144017-A |
| priorityDate | 1971-07-19-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 87.