patent/ES-276601-A1

Predicate	Object
assignee	http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_1bf5368888323c3ed67b85309d99a669
classificationCPCInventive	http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07J1-00
classificationIPCInventive	http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07J1-00
filingDate	1962-04-11-04:00^^<http://www.w3.org/2001/XMLSchema#date>
publicationDate	1962-10-01-04:00^^<http://www.w3.org/2001/XMLSchema#date>
publicationNumber	ES-276601-A1
titleOfInvention	PROCEDURE FOR THE PREPARATION OF CICLOALCENÍLICOS ETHERIES OF 17-BETAHIDROXI-ANDROSTANOS
abstract	Process for the preparation of cycloalcenyl ethers of 17beta-hydroxy-androstanes of the formula: (See formula) where n can be 1 or 2, and S completes the steroid nucleus, characterized in that it consists in first reacting the corresponding steroid 17beta-hydroxy- (having the hydroxy group, optionally present in position 3, protected in the form of lower alkoyl ether or lower alkanoyl ester) with a functional derivative of the cyclopentanone or the cyclohexanone at a temperature above 80º C and then hydrolyze, if desired, the ester group in position 3 in an alkaline medium. (Machine-translation by Google Translate, not legally binding)
priorityDate	1961-04-12-04:00^^<http://www.w3.org/2001/XMLSchema#date>
type	http://data.epo.org/linked-data/def/patent/Publication

Predicate	Subject
isDiscussedBy	http://rdf.ncbi.nlm.nih.gov/pubchem/substance/SID458397310 http://rdf.ncbi.nlm.nih.gov/pubchem/compound/CID7967 http://rdf.ncbi.nlm.nih.gov/pubchem/substance/SID419537837 http://rdf.ncbi.nlm.nih.gov/pubchem/substance/SID419489307 http://rdf.ncbi.nlm.nih.gov/pubchem/compound/CID8452 http://rdf.ncbi.nlm.nih.gov/pubchem/substance/SID419559261 http://rdf.ncbi.nlm.nih.gov/pubchem/compound/CID3283

Total number of triples: 17.