PMC:7291971 / 57953-58160 JSONTXT

{"project":"LitCovid-PMC-OGER-BB","denotations":[{"id":"T1173","span":{"begin":34,"end":42},"obj":"CHEBI:36357;CHEBI:36357"},{"id":"T1174","span":{"begin":90,"end":95},"obj":"CHEBI:15377;CHEBI:15377"},{"id":"T1175","span":{"begin":100,"end":111},"obj":"CHEBI:47032;CHEBI:47032"},{"id":"T36288","span":{"begin":34,"end":42},"obj":"CHEBI:36357;CHEBI:36357"},{"id":"T43085","span":{"begin":90,"end":95},"obj":"CHEBI:15377;CHEBI:15377"},{"id":"T91454","span":{"begin":100,"end":111},"obj":"CHEBI:47032;CHEBI:47032"}],"text":"The fractions containing the pure compound were pooled, concentrated and lyophilized with water and 1,4-dioxane to give 8 (35 mg, 36%) as a white powder with 99% purity determined by HPLC analysis at 260 nm."}

{"project":"LitCovid-PubTator","denotations":[{"id":"1000","span":{"begin":90,"end":95},"obj":"Chemical"},{"id":"1001","span":{"begin":100,"end":111},"obj":"Chemical"}],"attributes":[{"id":"A1000","pred":"tao:has_database_id","subj":"1000","obj":"MESH:D014867"},{"id":"A1001","pred":"tao:has_database_id","subj":"1001","obj":"MESH:C025223"}],"namespaces":[{"prefix":"Tax","uri":"https://www.ncbi.nlm.nih.gov/taxonomy/"},{"prefix":"MESH","uri":"https://id.nlm.nih.gov/mesh/"},{"prefix":"Gene","uri":"https://www.ncbi.nlm.nih.gov/gene/"},{"prefix":"CVCL","uri":"https://web.expasy.org/cellosaurus/CVCL_"}],"text":"The fractions containing the pure compound were pooled, concentrated and lyophilized with water and 1,4-dioxane to give 8 (35 mg, 36%) as a white powder with 99% purity determined by HPLC analysis at 260 nm."}

{"project":"LitCovid-PD-CLO","denotations":[{"id":"T347","span":{"begin":123,"end":125},"obj":"http://purl.obolibrary.org/obo/CLO_0001000"},{"id":"T348","span":{"begin":130,"end":132},"obj":"http://purl.obolibrary.org/obo/CLO_0001313"},{"id":"T349","span":{"begin":138,"end":139},"obj":"http://purl.obolibrary.org/obo/CLO_0001020"}],"text":"The fractions containing the pure compound were pooled, concentrated and lyophilized with water and 1,4-dioxane to give 8 (35 mg, 36%) as a white powder with 99% purity determined by HPLC analysis at 260 nm."}

{"project":"LitCovid-PD-CHEBI","denotations":[{"id":"T90091","span":{"begin":90,"end":95},"obj":"Chemical"},{"id":"T17933","span":{"begin":100,"end":111},"obj":"Chemical"},{"id":"T66670","span":{"begin":104,"end":111},"obj":"Chemical"}],"attributes":[{"id":"A51471","pred":"chebi_id","subj":"T90091","obj":"http://purl.obolibrary.org/obo/CHEBI_15377"},{"id":"A65914","pred":"chebi_id","subj":"T17933","obj":"http://purl.obolibrary.org/obo/CHEBI_47032"},{"id":"A81108","pred":"chebi_id","subj":"T66670","obj":"http://purl.obolibrary.org/obo/CHEBI_46923"}],"text":"The fractions containing the pure compound were pooled, concentrated and lyophilized with water and 1,4-dioxane to give 8 (35 mg, 36%) as a white powder with 99% purity determined by HPLC analysis at 260 nm."}

{"project":"LitCovid-sentences","denotations":[{"id":"T403","span":{"begin":0,"end":207},"obj":"Sentence"}],"namespaces":[{"prefix":"_base","uri":"http://pubannotation.org/ontology/tao.owl#"}],"text":"The fractions containing the pure compound were pooled, concentrated and lyophilized with water and 1,4-dioxane to give 8 (35 mg, 36%) as a white powder with 99% purity determined by HPLC analysis at 260 nm."}