As™pimbef.bi907?'}      Approved  Proprietary  Preparations.  429 
Actions  and  Uses. — Euphthalmin  produces  prompt  mydriasis  free 
from  anesthetic  action,  pain,  corneal  irritation,  or  rise  in  arterial 
tension.  It  has  little  or  no  effect  on  accommodation,  and  this  dis- 
appears more  rapidly  than  with  atropine,  cocaine,  homatropine,  etc. 
In  its  effects  on  the  general  system,  euphthalmine  very  closely 
resembles  atropine.  It  is  recommended  as  an  aid  in  ophthalmo- 
scopic examinations  in  place  of  atropine,  homatropine,  etc.  Dosage. 
— 2  or  3  drops  of  a  5  to  10  per  cent,  solution,  according  to  age  of 
the  patient  and  the  nature  of  the  case,  are  instilled  into  the  eye. 
Manufactured  by  Chemische  Fabrik  auf  Actien,  vorm.  E.  Schering, 
Berlin  (Schering  &  Glatz,  New  York).  U.  S.  patent  No.  663,754. 
U.  S.  trade-mark  No.  35,541. 
EUQUININE.  QUININE  ETHYL  CARBONATE.     EUCHININ.  CHININUM 
AETHYLCARBONICUM . 
Euquinine,  C2H5O.CO.OC20H23N2O  ==  C23H2804N2,  is  quinine  ethyl 
carbonic  acid  ester. 
Actions  and  Uses. — Euquinine  is  claimed  to  have  the  same  action 
as  quinine,  with  the  advantage  of  being  tasteless,  owing  to  its  insolu- 
bility in  water  and  alkaline  media.  Dosage. — The  same  as  quinine. 
Manufactured  by  Vereinigte  Chininfabriken,  Zimmer  &  Co.,  Frank- 
fort a.  M.  (Merck  &  Co.,  New  York).  U.  S.  patent  No.  585,068. 
U.  S.  trademarks  Nos.  640,977  and  701,523, 
EURESOL.  RESORCIN  MONACETATE.  MONACETYL-RESORCINOL. 
Euresol,  C6H4(OH)(CH3COO)  —  C8H803,  is  an  acetic  acid  ester 
of  resorcinol  (1,  3-phen-diol). 
Actions  and  Uses. — Its  action  is  similar  to  that  of  resorcinol,  but 
milder  and  more  lasting  because  of  the  gradual  liberation  of  the 
phenol.  Euresol  is  recommended  in  acne,  sycosis,  seborrhea,  and 
particularly  in  the  treatment  of  chillblains.  Dosage. — It  is  applied 
in  5  to  20  per  cent,  ointments  and  in  acetone  solution.  Manufac- 
tured by  Knoll  &  Co.,  Ludwigshafen  a.  Rh.  and  New  York.  Ger- 
man patents  Nos.  103,857  and  122,145. 
EUROPHEN.  DI-ISOBUTYL-CRESOL  IODIDE.  ISOBUTYL-ORTHOCRESOL 
IODIDE.  IODOSO-DIISOBUTYL-CRESOL. 
Europhen,  CGH3(C4H9)(CH3)(OI).C6H2(CH3)( :  0)(.C4H9)  =  C22H29 
02I,  is  a  condensation  product  of  2   molecules  of  isobutylortho- 
