HUT63836A - Process for producing acridine derivatives - Google Patents
Process for producing acridine derivativesInfo
- Publication number
- HUT63836A HUT63836A HU922581D HU258190D HUT63836A HU T63836 A HUT63836 A HU T63836A HU 922581 D HU922581 D HU 922581D HU 258190 D HU258190 D HU 258190D HU T63836 A HUT63836 A HU T63836A
- Authority
- HU
- Hungary
- Prior art keywords
- producing
- acridine derivatives
- lower alkyl
- heterocycles
- halo
- Prior art date
Links
Landscapes
- Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
Abstract
Heterocycles of formula (I), their pharmaceutically acceptable salts and their optical isomers are new. Where R1 = H, lower alkyl or benzyl, R = (Y-CH(R2)-Z; Y = (H,H) or O; R2 = H, lower alkyl or phenyl; Z = O or S and is bonded to the a- or b-position; X = H, halo, lower alkoxy, lower alkyl or CF3; n = 1-3.
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US07/443,288 US4994452A (en) | 1989-11-28 | 1989-11-28 | Hexahydro-1H-quino[4,3,2-ef][1,4]benzoxazepines and related compounds |
HU766790 | 1990-11-27 |
Publications (1)
Publication Number | Publication Date |
---|---|
HUT63836A true HUT63836A (en) | 1993-10-28 |
Family
ID=26317912
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
HU922581D HUT63836A (en) | 1989-11-28 | 1990-11-27 | Process for producing acridine derivatives |
Country Status (1)
Country | Link |
---|---|
HU (1) | HUT63836A (en) |
-
1990
- 1990-11-27 HU HU922581D patent/HUT63836A/en unknown
Similar Documents
Publication | Publication Date | Title |
---|---|---|
GB2126226B (en) | Pyridine derivatives | |
FI945703A0 (en) | Preparation of 3,4,4-trisysubstituted piperidinyl-N-alkyl carboxylates and intermediates | |
SE8101409L (en) | CARBOSTYRIL DERIVATIVES AND PROCEDURES FOR PREPARING THEREOF | |
ATE101140T1 (en) | SUBSTITUTED CYCLOALCANOLS. | |
EP0291799A3 (en) | Dioxyalkylenearyl-dihydropyridines and their intermediary compounds, process for their preparation and their use | |
ES2068413T3 (en) | DERIVATIVES OF 4-PHENYLPHTHALAZINE. | |
IT1243801B (en) | INTERMEDIATES FOR CHELATING AGENTS WITH PRE-FIXED SYMMETRY, AND PROCEDURES FOR THEIR PREPARATION | |
GR3030810T3 (en) | Substituted spiro compounds for the treatment of inflammation | |
YU48399B (en) | COMPOUNDS OF 7-ACIL-3- (SUBSTITUTED CARBAMOYLOXES) CEPHEMES AND PROCEDURE FOR OBTAINING THEM | |
EP0331078A3 (en) | Process for the preparation of optically active 4-oxo-1-benzopyran-2-carboxylic acid derivatives and intermediates thereof | |
HUT63836A (en) | Process for producing acridine derivatives | |
NO922636D0 (en) | PROCEDURE FOR PREPARING 2,4-DIHYDRO-2-ALKYL-3-OXO-2H- (1) BENZOTIENO- (3,2-E) -1,2-THIAZINE-1,1-DIOXYDES | |
PT84061A (en) | Process for the preparation of monosulfactams | |
DE3782229D1 (en) | USE OF 2-OXO-IMIDAZOLIDINE DERIVATIVES FOR THE TREATMENT OF KIDNEY DISEASES. | |
HUP9903074A2 (en) | 2-(3h)-oxazolone derivatives, process for their preparation, their use and pharmaceutical compositions containing them |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
DFD9 | Temporary prot. cancelled due to non-payment of fee |