ZA877950B
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1988-04-26
Amino acid derivatives
PT81000A
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1985-09-01
Process for the preparation of heterocyclic derivatives
PT87754A
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1988-07-01
PROCESS FOR THE PREPARATION OF NEW AMINO ACID DERIVATIVES
PT84259A
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1987-03-01
Process for the preparation of imidazolidinone and imidazolidinothione derivatives and of herbicidal compositions containing the same
ZA882347B
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1988-09-23
Amino acid derivatives
EP0231996A3
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1988-10-19
Novel amino acid derivatives
GB8524879D0
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1985-11-13
N-substituted amino acid derivatives
ZA887322B
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1989-06-28
Amino acid derivatives
GR860382B
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1986-05-29
Process for the preparation of heterocyclic derivatives
EG18544A
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1994-01-30
Six - membred heterocyclic derivatives of n', - substituted - n, n'-diacylhydrazines
ZA875692B
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1988-04-27
Amino acid derivatives
ZA887373B
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1989-06-28
Amino acid derivatives
ZA883782B
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1989-01-25
Amino acid derivatives
IE862238L
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1987-02-22
Amino acid derivatives of heterocyclic compounds
GB8605868D0
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1986-04-16
Preparation of heterocyclic compounds
AR242779A1
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1993-05-31
Herbicidal derivatives of substituted benzoyl-hydrazinium compounds
GB8709228D0
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1987-05-20
Preparation of heterocyclic compounds
GR860718B
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1986-07-21
Method for the preparation of heterocyclic compounds
EP0308755A3
(en )
1989-07-26
Derivatives of 7-(hetero)aryloxy-naphthalen-2-yloxy)alcanoic acid
IL86930A0
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1988-11-30
Preparation of piperidinylcyclopentylheptenoic acid derivatives
GR861806B
(en )
1986-11-17
Method for the preparation of heterocyclic compounds
GB8707515D0
(en )
1987-05-07
Amino acid derivatives
PL273947A1
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1990-02-05
Method of obtaining n-substituted derivatives of aminoacetic acid
CS698188A3
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1992-12-16
Adamantyl-1-amide derivatives of glutamic acid
GB8717997D0
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1987-09-03
Derivatives of benzoyloxyacetic acid