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HuagongsheHuagongshe Chemistry Print Report · For research reference only
HRID 377077Generated: October 25, 2026

HCID 57301816, compound → (1S,4aS,6S,7R,7aR)-6,7-epoxy-1,4a,5,6,7,7a-hexahydro-7-methyl-1-(methylcarbamoyloxy) cyclopenta [c]-pyrane-4-carboxylic acid

https://huagongshe.com/reaction/377077

Reaction equation

Participants

RoleNameHCIDCharge
ReactantHCID 57301816HCID 57301816—
ReactantHCID 86755116HCID 86755116—
Product(1S,4aS,6S,7R,7aR)-6,7-epoxy-1,4a,5,6,7,7a-hexahydro-7-methyl-1-(methylcarbamoyloxy) cyclopenta [c]-pyrane-4-carboxylic acidHCID 18397301—
ProductHCID 57159362HCID 57159362—
ProductHCID 86755115HCID 86755115—

Reaction Steps

(1S,4aS,6S,7R,7aR)-6,7-epoxy-1,4a,5,6,7,7a-hexahydro-1-(methylcarbamoyloxy)cyclopenta[c]-pyrane-4-carboxylic acid dimethylamide (Table 4, Compound No. 18), (1S,4aS,6S,7R,7aR)-6,7-epoxy-1,4a,5,6,7,7a-hexahydro-7-methyl-1-(methylcarbamoyloxy)cyclopenta[c]-pyrane-4-carboxylic acid dimethylamide (Table 4, Compound No. 19), (1S,4aS,6S,7R,7aR)-6,7-epoxy-1,4a,5,6,7,7a-hexahydro-7-methyl-1-(methylcarbamoyloxy)cyclopenta[c]-pyrane-4-carboxylic acid pyrrolidylamide (Table 5, Compound No. 25), and (1S,4aS,6S,7R,7aR)-6,7-epoxy-1,4a,5,6,7,7a-hexahydro-7-methyl-1-(methylcarbamoyloxy)cyclopenta[c]-pyrane-4-carboxylic acid benzylamide (Table 6, Compound No. 27) were produced in the same manner from (1S,4aS,6S,7R,7aR)-6,7-epoxy-1,4a,5,6,7,7a-hexahydro-7-methyl-1-(methylcarbamoyloxy)cyclopenta[c]-pyrane-4-carboxylic acid. The physicochemical properties of the above compounds are described in the attached tables (corresponding to Table No. and Compound No.).

Provenance & Evidence

DOI10.6084/m9.figshare.5104873.v1
Patent numberUS06022888
Source datasetuspto-grants-2000_02
ORD IDord-2259bbabfe7b4905ad13debd3288562a
Source noteuspto-grants-2000_02