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Stanczak, A.; Lewgowd, W.; Ochocki, Zb.;Pakulska, W.; Szadowska, A.;
Synthesis, structures and biological activity of some 4-amino-3-cinnoline-carboxylic acid derivatives
Pharmazie, 52; 2;1997; 91-97
Moore, B. S.; McLaughlin, R. W.; Urban, F. J.;Young, G. R.;
Organic Preparations and Procedures International; 28; 3; 1996;360-361.
Спасибо заранее!
**Pharmazie + Org. Prep. Proced. Int.
Bibliographic Information
4-Carbomethoxynicotinic acid. Moore, B. S.; McLaughlin, R. W.; Urban, F. J.; Young, G. R. Central Res. Div., Process Res. and Development, Pfizer Inc., Groton, CT, USA. Organic Preparations and Procedures International (1996), 28(3), 360-361. Publisher: Organic Preparations and Procedures, Inc., CODEN: OPPIAK ISSN: 0030-4948. Journal written in English. CAN 125:86445 AN 1996:325085 CAPLUS
Abstract
The title compd. was prepd. by reacting 3,4-pyridinedicarboxylic acid in MeOAc with NEt3, Ac2O, and MeOH.
Indexing -- Section 27-16 (Heterocyclic Compounds (One Hetero Atom)
24202-74-2P, 4-Carbomethoxynicotinic acid
Role: SPN (Synthetic preparation); PREP (Preparation)
(prepn. of carbomethoxynicotinic acid)
490-11-9, 3,4-Pyridinedicarboxylic acid
Role: RCT (Reactant); RACT (Reactant or reagent)
(reactant in prepn. of carbomethoxynicotinic acid)
Supplementary Terms
nicotinic acid carbomethoxy prepn; carbomethoxynicotinic acid prepn; pyridinedicarboxylic acid esterification regioselective
См. также JCS PT1 1991 3165 и JOC 1985 5451; можно этиловый эфир тоже посмотреть.
4-Carbomethoxynicotinic acid. Moore, B. S.; McLaughlin, R. W.; Urban, F. J.; Young, G. R. Central Res. Div., Process Res. and Development, Pfizer Inc., Groton, CT, USA. Organic Preparations and Procedures International (1996), 28(3), 360-361. Publisher: Organic Preparations and Procedures, Inc., CODEN: OPPIAK ISSN: 0030-4948. Journal written in English. CAN 125:86445 AN 1996:325085 CAPLUS
Abstract
The title compd. was prepd. by reacting 3,4-pyridinedicarboxylic acid in MeOAc with NEt3, Ac2O, and MeOH.
Indexing -- Section 27-16 (Heterocyclic Compounds (One Hetero Atom)
24202-74-2P, 4-Carbomethoxynicotinic acid
Role: SPN (Synthetic preparation); PREP (Preparation)
(prepn. of carbomethoxynicotinic acid)
490-11-9, 3,4-Pyridinedicarboxylic acid
Role: RCT (Reactant); RACT (Reactant or reagent)
(reactant in prepn. of carbomethoxynicotinic acid)
Supplementary Terms
nicotinic acid carbomethoxy prepn; carbomethoxynicotinic acid prepn; pyridinedicarboxylic acid esterification regioselective
См. также JCS PT1 1991 3165 и JOC 1985 5451; можно этиловый эфир тоже посмотреть.
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