JOURNAL O F NATURAL P R O D U C T S ® (LLOYDIA) P u b l i s h e d b y T H E AMERICAN SOCIETY OF P H A R M A C O G N O S Y and T H E LLOYD LIBRARY A N D MUSEUM 9 1 7 PLUM STREET, C I N C I N N A T I , O H I O 4 5 2 0 2 Editor
Managing J A M E S Ε.
ROBBERS
Associate Editor Book Review
Editor J E R R Y L.
STITES
c/o T h e S p a h r & G l e n n C o . 2 2 5 E. S p r i n g St. C o l u m b u s , O h i o 4 3 2 15
School of P h a r m a c y a n d P h a r m a c a l Sciences Purdue University W e s t Lafayette, Indiana 4 7 9 0 7 Associate
Editor S U S A N C.
MCLAUGHLIN
and Editor
D A V I D G.I.
S c h o o l of P h a r m a c y a n d P h a r m a c a l Sciences Purdue University W e s t Lafayette, Indiana 4 7 9 0 7
KINGSTON
D e p a r t m e n t of C h e m i s t r y Virginia Polytechnic Institute and State University Blacksburg, Virginia 24061
Editorial
Advisory
Board
J A C K L. B E A L
E D W A R D LEETE
HENRY
Columbus, Ohio
Minneapolis, Minnesota
Berkeley, California
L Y N N R.
T O M J.
J O H N P.
BRADY
MABRY
RAPOPORT
ROSAZZA
Seattle, W a s h i n g t o n
A u s t i n , Texas
Iowa C i t y , Iowa
J O H N M.
MARVIN H. M ALONE
P A U L L. S C H I F F , J R .
W . Lafayette, I n d i a n a
S t o c k t o n , California
Pittsburgh, Pennsylvania
G E O F F R E Y A.
KOJI
MAURICE SHAMMA
CASSADY
CORDELL
NAKANISHI
C h i c a g o , Illinois
N e w York, N e w York
University Park, Pennsylvania
RAYMOND
S. W I L L I A M P E L L E T I E R
YUZURU
Columbus, Ohio
Athens, Georgia
K i n g s t o n , R h o d e Island
N O R M A N R.
G E O R G E R.
W.
DOSKOTCH
FARNSWORTH
PETTIT
SHIMIZU
V A R R O E. TYLER
C h i c a g o , Illinois
T e m p e , Arizona
W . Lafayette, I n d i a n a
H E I N Z G.
J. D A V I D P H I L L I P S O N
R.
London, England
Leiden, T h e N e t h e r l a n d s
PIERRE POTIER
HILDEBERT W A G N E R
G i f - s u r - Y v e t t e , France
Munich, Federal Republic of Germany
FLOSS
Columbus. Ohio W I L L I A M J.
KELLEHER
Storrs, C o n n e c t i c u t
VERPOORTE
J O U R N A L O F N A T U R A L P R O D U C T S ® (Lloydia) (ISSN 0 1 6 3 - 3 8 6 4 ) is p u b l i s h e d b i m o n r h l y in F e b r u a r y , A p r i l , J u n e , A u g u s t , O c t o b e r , a n d D e c e m b e r by T h e A m e r i c a n Society of P h a r m a c o g nosy at 4 1 C a r l e t o n D r i v e , P i t t s b u r g h , P A 1 5 2 4 3 . Second-class p o s t a g e p a i d at P i t t s b u r g h , P A , and a d d i t i o n a l m a i l i n g offices. P O S T M A S T E R : Send address c h a n g e s to J O U R N A L O F N A T U R A L P R O D U C T S ® , P . O . Box 1 3 1 4 5 , P i t t s b u r g h , PA 1 5 2 4 3 . All m a n u s c r i p t s and c o r r e s p o n d e n c e d e a l i n g w i t h editorial m a t t e r s s h o u l d be addressed to t h e e d i t o r . T h e t i t l e w o r d for rhis journal for use in b i b l i o g r a p h i c reference is J O U R N A L O F N A T U R A L P R O D U C T S ® , a b b r e v i a t e d as J. Nat. Prod. COMMERCIAL SUBSCRIPTIONS S u b s c r i p t i o n o t d e r s from libraries, i n s t i t u t i o n s , c o m m e r c i a l firms, a n d s i m i l a r o r g a n i z a t i o n s will b e t r e a t e d as c o m m e r c i a l s u b s c r i p t i o n s . All m a t t e r s related to c o m mercial s u b s c r i p t i o n s , such as b i l l i n g , c h a n g e of a d d r e s s , o r d e r i n g p r o c e d u r e s , e t c . , s h o u l d be addressed to: J o u r n a l of N a t u r a l P r o d u c t s * , c/o D a v i d J . S l a t k i n , P h . D . , T r e a s u r e r , A m e r i c a n Society of P h a r m a c o g nosy, School of P h a r m a c y , 5 1 2 Salk H a l l , U n i v e r s i t y of P i t t s b u r g h , P i t t s b u r g h , P A 1 5 2 6 1 , U . S . A . P h o n e (412) 6 4 8 - 8 4 7 7 . D o m e s t i c C o m m e r c i a l S u b s c r i p t i o n s : S 9 0 . 0 0 , i n c l u d i n g all addresses in t h e U n i t e d States and pos sessions, t h e D o m i n i o n of C a n a d a , and the R e p u b l i c of M e x i c o . Foreign C o m m e r c i a l S u b s c r i p t i o n s : S 1 1 5 . 0 0 , sent only by a i t m a i l to all o t h e r p a t t s of t h e w o r l d , w i t h air p o s t a g e i n c l u d e d in t h e h i g h e r rate. O r d e r s for s u b s c r i p t i o n s are d u e and payable d u r i n g t h e last q u a r t e r of t h e c a l e n d a t year p r e c e d i n g t h e s u b s c t i p t i o n year. Single copies: S 1 5 . 0 0 p l u s p o s t a g e . P R I N T E D BY T H E S P A H R A N D G L E N N C O M P A N Y , C O L U M B U S , O H I O 43215
D a t e of I s s u e — S e p t e m b e r 2 5 , 1 9 8 6
