![Asymmetric syntheses of (+)- and (–)-collybolide enable reevaluation of kappa-opioid receptor agonism | Organic Chemistry | ChemRxiv | Cambridge Open Engage Asymmetric syntheses of (+)- and (–)-collybolide enable reevaluation of kappa-opioid receptor agonism | Organic Chemistry | ChemRxiv | Cambridge Open Engage](https://chemrxiv.org/engage/api-gateway/chemrxiv/assets/orp/resource/item/61c0a6fbf52bc47d5bc75d61/largeThumb/asymmetric-syntheses-of-and-collybolide-enable-reevaluation-of-kappa-opioid-receptor-agonism.jpg)
Asymmetric syntheses of (+)- and (–)-collybolide enable reevaluation of kappa-opioid receptor agonism | Organic Chemistry | ChemRxiv | Cambridge Open Engage
![Martin Freeman's teenage obsessions: 'I still think that rude-boy skinhead look is hard to beat' | Martin Freeman | The Guardian Martin Freeman's teenage obsessions: 'I still think that rude-boy skinhead look is hard to beat' | Martin Freeman | The Guardian](https://i.guim.co.uk/img/media/a5fd1856aaafbb4feb96ad3f75d22b18bbe9f0d0/0_0_3333_2000/master/3333.jpg?width=1200&height=1200&quality=85&auto=format&fit=crop&s=5d718120527bddbd44942b6b2911905c)
Martin Freeman's teenage obsessions: 'I still think that rude-boy skinhead look is hard to beat' | Martin Freeman | The Guardian
![Purdue debris . Kappa Sigma. Page Two Hundred Forty-nil Sigma Nu Founded at Virginia Military Institute I860(Eighty-seven active chapters) BETA ZETA CHAPTER Established at Purdue 1801 MEMBERS IN FACULTY Mr. T. A. Purdue debris . Kappa Sigma. Page Two Hundred Forty-nil Sigma Nu Founded at Virginia Military Institute I860(Eighty-seven active chapters) BETA ZETA CHAPTER Established at Purdue 1801 MEMBERS IN FACULTY Mr. T. A.](https://c8.alamy.com/comp/2ANHTYW/purdue-debris-kappa-sigma-page-two-hundred-forty-nil-sigma-nu-founded-at-virginia-military-institute-i860eighty-seven-active-chapters-beta-zeta-chapter-established-at-purdue-1801-members-in-faculty-mr-t-a-coleman-prof-j-h-fairchild-air-w-v-owen-r-i-jky-members-in-university-h-a-auxier-h-e-bolt-j-c-nagle-t-j-mckim-w-e-hagenbuck-r-l-wible-fdw-juniors-r-w-baker-p-e-feucht-j-h-lee-s-c-morse-ehmathews-thtaylor-sophomores-adanderson-h-x-hallett-xhanderson-u-l-bushman-c-h-wible-l-w-mckinley-egsmith-jacaldwell-trsmith-freshmen-j-r-baker-r-2ANHTYW.jpg)