scholarly journals Phloroglucinol Derivatives of Hagenia abyssinica. II. The Structure Determination of Kosotoxin and Protokosin.

1974 ◽  
Vol 28b ◽  
pp. 1200-1208 ◽  
Author(s):  
Mauri Lounasmaa ◽  
C.-J. Widén ◽  
Aarre Huhtikangas ◽  
Richard G. Powell ◽  
A. Taticchi ◽  
...  
Keyword(s):  
Structure Determination ◽  
Hagenia Abyssinica ◽  
Phloroglucinol Derivatives ◽  
Derivatives Of

ChemInform Abstract: Synthesis and Structure Determination of Some Derivatives of the Antibiotic Thermorubin.

1986 ◽  
Vol 17 (21) ◽  
Author(s):  
M. TURCONI ◽  
A. DEPAOLI ◽  
P. FERRARI ◽  
M. LANDI ◽  
G. GALLO ◽  
...  
Keyword(s):  
Structure Determination ◽  
Derivatives Of

Synthesis and structure determination of some derivatives of the antibiotic thermorubin

Tetrahedron ◽  
1986 ◽  
Vol 42 (2) ◽  
pp. 727-733 ◽  
Author(s):  
Marco Turconi ◽  
Adele Depaoli ◽  
Pietro Ferrari ◽  
Mauro Landi ◽  
Giangualberto Gallo ◽  
...  
Keyword(s):  
Structure Determination ◽  
Derivatives Of

Structure Determination of Monomeric Phloroglucinol Derivatives with a Cinnamoyl Group Isolated from Propolis of the Stingless Bee,Tetragonula carbonaria

2016 ◽  
Vol 5 (7) ◽  
pp. 855-859 ◽  
Author(s):  
Eiji Nishimura ◽  
Shino Murakami ◽  
Koichi Suzuki ◽  
Kazuhiro Amano ◽  
Rika Tanaka ◽  
...  
Keyword(s):  
Structure Determination ◽  
Stingless Bee ◽  
Phloroglucinol Derivatives

Studies of Australian Soft Corals .XXXVI. The Isolation and Structure Determination of 11 Calamenene-Based Sesquiterpenes From Lemnalia-Cervicornis (Coelenterata, Octocorallia, Alcyonacea)

1986 ◽  
Vol 39 (1) ◽  
pp. 103 ◽  
Author(s):  
BF Bowden ◽  
JC Coll ◽  
LM Engelhardt ◽  
DM Tapiolas ◽  
AH White
Keyword(s):  
Structure Determination ◽  
Soft Coral ◽  
Soft Corals ◽  
X Ray ◽  
Chemical Correlation ◽  
Derivatives Of ◽  
Absolute Stereochemistry

The soft coral Lemnalia cervicornis May 1898 has afforded 13 novel sesquiterpenoid metabolites. The majority were derivatives of calamenen-7-ol and the structures were deduced by 1H and 13C n.m.r . spectroscopy. Absolute stereochemistry of compounds (3)-(13) was determined by chemical correlation with 7-hydroxycalamenen-3-one (3) for which an X-ray structure determination of its 7-p-bromobenzoyl derivative is reported. Two minor metabolites (15) and (16) were not aromatic, but were structurally related to the algal metabolite zonarene (21) for which absolute stereochemistry was available.

Structure Determination of Derivatives of α-Amino-α, α-Diphenylacetamide by Mass Spectrometry

1968 ◽  
Vol 6 (5) ◽  
pp. 777-785 ◽  
Author(s):  
E. Breuer ◽  
S. Sarel ◽  
Aviva Taube ◽  
J. Sharvit
Keyword(s):  
Mass Spectrometry ◽  
Structure Determination ◽  
Derivatives Of
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