scholarly journals Ability of sera from mice treated with Ge-132, an organic germanium compound, to inhibit experimental murine ascites tumours

1985 ◽  
Vol 52 (5) ◽  
pp. 757-763 ◽  
Author(s):  
F Suzuki ◽  
R R Brutkiewicz ◽  
R B Pollard
Keyword(s):  
Germanium Compound

scholarly journals Induction of Interferon and Activation of NK Cells and Macrophages in Mice by Oral Administration of Ge-132, an Organic Germanium Compound

1985 ◽  
Vol 29 (1) ◽  
pp. 65-74 ◽  
Author(s):  
Hisashi Aso ◽  
Fujio Suzuki ◽  
Takahiro Yamagughi ◽  
Yoshiro Hayashi ◽  
Takusaburo Ebina ◽  
...  
Keyword(s):  
Oral Administration ◽  
Nk Cells ◽  
Germanium Compound

Effect of organic germanium compound (Ge-132) on experimental osteoporosis in rats

1993 ◽  
Vol 24 (6) ◽  
pp. 1527-1532 ◽  
Author(s):  
Akira Fujii ◽  
Noboru Kuboyama ◽  
Junichi Yamane ◽  
Sumi Nakao ◽  
Yoko Furukawa
Keyword(s):  
Experimental Osteoporosis ◽  
Germanium Compound

Tetrakis(tri-tert-butylsilyl)-tetrahedro-tetragermane(tBu3Si)4Ge4—The First Molecular Germanium Compound with a Ge4 Tetrahedron

1996 ◽  
Vol 35 (12) ◽  
pp. 1333-1334 ◽  
Author(s):  
Nils Wiberg ◽  
Walter Hochmuth ◽  
Heinrich Nöth ◽  
Andrea Appel ◽  
Martin Schmidt-Amelunxen
Keyword(s):  
Germanium Compound

scholarly journals Electrical Conductivity of Black Phosphorus-Germanium Compound

1991 ◽  
Vol 64 (3) ◽  
pp. 811-813 ◽  
Author(s):  
Yusei Maruyama ◽  
Tamotsu Inabe ◽  
Lin He ◽  
Toshifumi Terui ◽  
Kokichi Oshima
Keyword(s):  
Electrical Conductivity ◽  
Black Phosphorus ◽  
Germanium Compound

scholarly journals Recovery of Organic Germanium Compound p.t-CEtGeO Using Chelating Porous Hollow-Fiber Membranes.

MEMBRANE ◽  
2002 ◽  
Vol 27 (1) ◽  
pp. 46-51
Author(s):  
Daisuke Okamura ◽  
Kyoichi Saito ◽  
Kazuyuki Sugita ◽  
Katsuyuki Sato ◽  
Mitsuo Akiba ◽  
...  
Keyword(s):  
Hollow Fiber ◽  
Hollow Fiber Membranes ◽  
Fiber Membranes ◽  
Germanium Compound

Reaktioneil mit N,N-Bis(trimethylstannyl)trifluormethansulfonamid und die Röntgenstrukturanalyse eines zwölfgliedrigen Schwefel-Stickstoff-Ringes / Reactions with N,N-Bis(trimethylstannyl)trifluoromethanesulfonamide and the X-ray Structure of a Twelve-Membered Sulfur-Nitrogen-Ring

1979 ◽  
Vol 34 (6) ◽  
pp. 814-821 ◽  
Author(s):  
Herbert W. Roesky ◽  
Manfred Diehl ◽  
Bernt Krebs ◽  
Michael Hein
Keyword(s):  
Sulfur Atom ◽  
Title Compound ◽  
Chair Conformation ◽  
Membered Ring ◽  
Molar Ratio ◽  
Monoclinic Space Group ◽  
Methyl Group ◽  
X Ray ◽  
Germanium Compound ◽  
Nitrogen Ring

The title compound N,N-bis(trimethylstannyl)trifluoromethanesulfonamide (1) reacts with S2Cl2, SOCl2 and SO2Cl2 in a molar ratio 2:1 to yield the compounds S2Cl2 a twelve-membered ring 6. These are the largest neutral sulfur-nitrogen rings of coordination number two at the sulfur atoms known to date. 3 reacts with SOCI2 under migration of a methyl group from the tin to a sulfur atom to yield CF3SO2(R3Sn)NS(CH3)NSO2CF3 (7). 2,2,4,4-Tetramethyl-1,3-bis(trifluormethylsulfonyl)cyclodisilazan and 7 are formed by the reaction of 3 with R2SiCl2- The analogous four-membered germanium compound 8 is obtained from 1 and R2GeCl2. While the pyrolysis of 1 yields only the six-membered cyclotristannazan 9, the six-membered germanium analog is only formed in minor amounts. By treating 9 with R3SiCl the ring is decomposed to give 10. A six-membered ring is formed from the reaction of 1 with ClR2SiOSiR2Cl 11. The structure of 6 is discussed in detail. 6 crystallizes in the monoclinic space group C2/c with a = 24.408(5), b = 7.377(2), c = 16.715(3) Å, β = 117.16(3)° and Z = 4. It has a chair conformation which is different from the isoelectronic S12-structure.

A Novel Extraction Method Based on a Reversible Chemical Conversion for the LC/MS/MS Analysis of the Stable Organic Germanium Compound Ge-132

2015 ◽  
Vol 87 (4) ◽  
pp. 2042-2047 ◽  
Author(s):  
Hiroaki Yamaguchi ◽  
Yasuhiro Shimada ◽  
Tomoya Takeda ◽  
Takashi Nakamura ◽  
Nariyasu Mano
Keyword(s):  
Extraction Method ◽  
Chemical Conversion ◽  
Ms Analysis ◽  
Germanium Compound
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