(redirected from heptafluorobutyryl)
HFBHouston Food Bank (Houston, TX)
HFBHousing Finance Bank (various locations)
HFBHome Federal Bank (various locations)
HFBHigh Frequency Bandwidth (band)
HFBHollow Fiber Bioreactor (culture system)
HFBHindu Forum of Britain (UK)
HFBHorn-Fed Bowtie (antenna)
HFBHealth & Fitness Business (trade show)
HFBHandsome French Bloke (Term for Olivier Giroud, Footballer playing for Arsenal)
HFBHealth Fund Board (Oregon)
HFBHome Furnishings Business (magazine)
HFBHooray for Boobies (Bloodhound Gang album)
HFBHit From Behind
HFBHappy Freaking Birthday
HFBHigh Functioning Bipolar
HFBHybrid Fluidized Bed
HFBHigh Frequency Bipolar (device)
HFBHand from Block
HFBHigh Frequency Broadcast
HFBHost Federation-Broker
HFBHeavy Fabrication Business
References in periodicals archive ?
Typical retention times for the heptafluorobutyryl derivatives were as follows: 19.
Derivatization of buprenorphine with heptafluorobutyric anhydride results in the formation of the heptafluorobutyryl esters of the parent compound as well as its acid-catalyzed degradation products, 21-cyclopropylmethyl-7-[2-(3,3-dimethyl-l-butenyl)]-6, 14-endo-ethanotetrahydrooripavine (buprenorphine olefin) and 21-cyclopropylmethyl-6,14-endo-ethano-2',3',4',5',7,8-hexahydro-4',4',5', 5'-tetramethylfurano--[2',3':6,7]-normorphide (demethoxybuprenorphine) (Fig.
A GC method involving solid-phase extraction and ECD of the heptafluorobutyryl ester of buprenorphine, and claiming a limit of detection of 0.