| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_b366f75005eb277f969ca4c999586ec9 |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07H19-20
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07H19-10 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07H19-10
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07H19-20 |
| filingDate |
1971-11-15-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_24b016580129a88430c95ac8b104b029 |
| publicationDate |
1973-05-24-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
DE-2156555-A1 |
| titleOfInvention |
NEW ORGANIC MOLECULE COMPOUNDS AND THEIR USE AS A MEANS OF PROTECTION AGAINST ACTINIC RADIATION |
| abstract |
Title adducts of formula (I): nucleoside.(PO3)n.Men+1 .(p-NH2.C6H4CO2Me)m where nucleoside.(PO3)n.Men+1 is a natural or synthetic nucleotide; Me is H, alkali metal, ammonium or aminecation; n is 1,2 or 3; m is 1-(n+1). The pref. ratio nucleotide/p-aminobenzoic acid is 1:1-4. Prepn. is by adding a soln. of p-aminobenzoic acid or its salt to a soln. of nucleotide in water. (I) have good absorption for UV-irradiation in the range of ca. 280-320 nm, but less absorption at 240 nm. They may be used as protective agents against actinic light esp. in cosmetic prepns. |
| isCitedBy |
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/GB-2233557-A
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/GB-2233557-B
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/DE-3990820-T1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/WO-9000894-A1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/DE-3990820-C2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/FR-2634374-A1 |
| priorityDate |
1971-11-15-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |