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PubMed:3955572 JSONTXT

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sentences

Id Subject Object Predicate Lexical cue
TextSentencer_T1 0-83 Sentence denotes Cyclic platelet-activating factor analogues derived from 2-deoxy-D-erythro-pentose.
TextSentencer_T2 84-186 Sentence denotes A method for the synthesis of chiral cyclic analogues of platelet-activating factor (PAF) is reported.
TextSentencer_T3 187-375 Sentence denotes Treatment of suitably substituted derivatives of 2-deoxy-D-erythro-pentose with phosphorus oxychloride, followed by choline p-toluenesulfonate generates cyclic phospholipids in good yield.
TextSentencer_T4 376-633 Sentence denotes Further chemical modification produces other compounds including optically active gamma-butyrolactones such as 2-deoxy-5-O-hexadecyl-3-O-phosphocholyl-D-erythro-pentono-1, 4-lactone and 2-deoxy-3-O-hexadecyl-5-O-phosphocholyl-D-erythro-pentono-1, 4-lactone.
TextSentencer_T5 634-756 Sentence denotes All phospholipids were poor antagonists of PAF-induced aggregation of human platelets, and two analogs were poor agonists.
TextSentencer_T6 757-870 Sentence denotes The chemistry presented should be useful for the syntheses of other conformationally restricted analogues of PAF.
T1 0-83 Sentence denotes Cyclic platelet-activating factor analogues derived from 2-deoxy-D-erythro-pentose.
T2 84-186 Sentence denotes A method for the synthesis of chiral cyclic analogues of platelet-activating factor (PAF) is reported.
T3 187-375 Sentence denotes Treatment of suitably substituted derivatives of 2-deoxy-D-erythro-pentose with phosphorus oxychloride, followed by choline p-toluenesulfonate generates cyclic phospholipids in good yield.
T4 376-633 Sentence denotes Further chemical modification produces other compounds including optically active gamma-butyrolactones such as 2-deoxy-5-O-hexadecyl-3-O-phosphocholyl-D-erythro-pentono-1, 4-lactone and 2-deoxy-3-O-hexadecyl-5-O-phosphocholyl-D-erythro-pentono-1, 4-lactone.
T5 634-756 Sentence denotes All phospholipids were poor antagonists of PAF-induced aggregation of human platelets, and two analogs were poor agonists.
T6 757-870 Sentence denotes The chemistry presented should be useful for the syntheses of other conformationally restricted analogues of PAF.

NCBITAXON

Id Subject Object Predicate Lexical cue db_id
T1 704-709 OrganismTaxon denotes human 9606

Anatomy-UBERON

Id Subject Object Predicate Lexical cue uberon_id
T1 7-15 Body_part denotes platelet http://purl.obolibrary.org/obo/CL_0000233
T2 141-149 Body_part denotes platelet http://purl.obolibrary.org/obo/CL_0000233
T3 710-719 Body_part denotes platelets http://purl.obolibrary.org/obo/CL_0000233

CL-cell

Id Subject Object Predicate Lexical cue cl_id
T1 7-15 Cell denotes platelet http://purl.obolibrary.org/obo/CL:0000233
T2 141-149 Cell denotes platelet http://purl.obolibrary.org/obo/CL:0000233
T3 710-719 Cell denotes platelets http://purl.obolibrary.org/obo/CL:0000233