PL278545A1
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1989-10-02
Method of obtaining novel derivatives of cyclobutylpurine and cyclobutylpyrimidine
PL287756A1
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1991-12-02
Method of obtaining modified ganglycosides and their functional derivatives
AU7787191A
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1991-06-13
Improved bioreactor surfaces and methods of making same
AU2285388A
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1989-04-06
Block copolymer and method of preparing same
EP0431564A3
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1991-08-07
Photographic-image-bearing recording member and method of its preparation
YU236989A
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1991-02-28
Derivatives of 2-iminobenzothiazoline and process for obtaining thereof
EP0384067A3
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1990-10-03
Electrophoresis plate and method of making same
YU72387A
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1989-02-28
Process for obtaining derivatives of benzimidazole-2-sulphonamide and imidazopyridin-2-sulphonamide
AU614919B2
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1991-09-12
Adjustable piston-driver connection and method of adjusting
EP0248401A3
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1988-11-30
Enzyme and process for its preparation
AU7812287A
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1988-03-10
Bromofluoroethylhypofluorite and process for its preparation
CS189889A1
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1989-09-12
Enzymic electrode for oligosaccharides and glycosides determination and method of its preparation
AU574852B2
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1988-07-14
13 - acyloxy - 5 - ketomilbemycin derivatives and preparation of 13 - hydroxy - 5 - ketomilbemycin derivatives
ZA86911B
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1987-06-24
Modified enzyme and process for its preparation
HU900888D0
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1990-05-28
Process for preparation of 1-arylsulfonyl-pyrrolidin-2-thion and 1-arylsulfonyl-piperidin-2-thion derivatives
GB2161801B
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1987-10-07
N-imidazolyl derivatives and process for their preparation
BG48143A1
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1990-12-14
Benzylidenic derivatives of 3- phenylrodanine and method for its preparation
CS8902791A1
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1990-12-13
2-acetamido-2-deoxy-beta-d-glucopyranozylnitromethane and method of its preparation
CS14189A1
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1990-02-12
2-isopentylthio-6-salicylidenaminobenzothiazole and method of its preparation
CS275039B2
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1992-01-15
1-benzyl-6-bromo-2-benzothiazolinone and method of its preparation
CS275392B2
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1992-02-19
2-acetamido-2-deoxy-beta-d-glucopyranozylmethylamine and method of its preparation
BG43733A1
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1988-08-15
Polymer derivatives of cysteinsulphonamide and method for its preparation
BG45919A1
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1989-09-15
Derivative of benzaldehine and method for its preparation
BG42078A1
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1987-10-15
Derivative of 4- chlor- 2- nitrobenzene and method for its preparation
BG46529A1
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1990-01-15
Derivatives of benzoxalon and method for its preparation