AR228061A1 - Procedimiento para la preparacion de 5-fenil 5-naftil oxazolidin-2,4-dionas hipoglicemicas - Google Patents
Procedimiento para la preparacion de 5-fenil 5-naftil oxazolidin-2,4-dionas hipoglicemicasInfo
- Publication number
- AR228061A1 AR228061A1 AR286202A AR28620281A AR228061A1 AR 228061 A1 AR228061 A1 AR 228061A1 AR 286202 A AR286202 A AR 286202A AR 28620281 A AR28620281 A AR 28620281A AR 228061 A1 AR228061 A1 AR 228061A1
- Authority
- AR
- Argentina
- Prior art keywords
- hipoglicemicas
- dionas
- naftil
- oxazolidin
- phenyl
- Prior art date
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D263/00—Heterocyclic compounds containing 1,3-oxazole or hydrogenated 1,3-oxazole rings
- C07D263/02—Heterocyclic compounds containing 1,3-oxazole or hydrogenated 1,3-oxazole rings not condensed with other rings
- C07D263/30—Heterocyclic compounds containing 1,3-oxazole or hydrogenated 1,3-oxazole rings not condensed with other rings having two or three double bonds between ring members or between ring members and non-ring members
- C07D263/34—Heterocyclic compounds containing 1,3-oxazole or hydrogenated 1,3-oxazole rings not condensed with other rings having two or three double bonds between ring members or between ring members and non-ring members with hetero atoms or with carbon atoms having three bonds to hetero atoms with at the most one bond to halogen, e.g. ester or nitrile radicals, directly attached to ring carbon atoms
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C43/00—Ethers; Compounds having groups, groups or groups
- C07C43/02—Ethers
- C07C43/20—Ethers having an ether-oxygen atom bound to a carbon atom of a six-membered aromatic ring
- C07C43/225—Ethers having an ether-oxygen atom bound to a carbon atom of a six-membered aromatic ring containing halogen
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C205/00—Compounds containing nitro groups bound to a carbon skeleton
- C07C205/44—Compounds containing nitro groups bound to a carbon skeleton the carbon skeleton being further substituted by —CHO groups
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C45/00—Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds
- C07C45/008—Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds by reaction with tri- or tetrahalomethyl compounds
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C45/00—Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds
- C07C45/51—Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds by pyrolysis, rearrangement or decomposition
- C07C45/511—Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds by pyrolysis, rearrangement or decomposition involving transformation of singly bound oxygen functional groups to >C = O groups
- C07C45/513—Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds by pyrolysis, rearrangement or decomposition involving transformation of singly bound oxygen functional groups to >C = O groups the singly bound functional group being an etherified hydroxyl group
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C45/00—Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds
- C07C45/61—Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds by reactions not involving the formation of >C = O groups
- C07C45/67—Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds by reactions not involving the formation of >C = O groups by isomerisation; by change of size of the carbon skeleton
- C07C45/68—Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds by reactions not involving the formation of >C = O groups by isomerisation; by change of size of the carbon skeleton by increase in the number of carbon atoms
- C07C45/70—Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds by reactions not involving the formation of >C = O groups by isomerisation; by change of size of the carbon skeleton by increase in the number of carbon atoms by reaction with functional groups containing oxygen only in singly bound form
- C07C45/71—Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds by reactions not involving the formation of >C = O groups by isomerisation; by change of size of the carbon skeleton by increase in the number of carbon atoms by reaction with functional groups containing oxygen only in singly bound form being hydroxy groups
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C47/00—Compounds having —CHO groups
- C07C47/52—Compounds having —CHO groups bound to carbon atoms of six—membered aromatic rings
- C07C47/546—Compounds having —CHO groups bound to carbon atoms of six—membered aromatic rings polycyclic
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C47/00—Compounds having —CHO groups
- C07C47/52—Compounds having —CHO groups bound to carbon atoms of six—membered aromatic rings
- C07C47/55—Compounds having —CHO groups bound to carbon atoms of six—membered aromatic rings containing halogen
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C47/00—Compounds having —CHO groups
- C07C47/52—Compounds having —CHO groups bound to carbon atoms of six—membered aromatic rings
- C07C47/575—Compounds having —CHO groups bound to carbon atoms of six—membered aromatic rings containing ether groups, groups, groups, or groups
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D215/00—Heterocyclic compounds containing quinoline or hydrogenated quinoline ring systems
- C07D215/02—Heterocyclic compounds containing quinoline or hydrogenated quinoline ring systems having no bond between the ring nitrogen atom and a non-ring member or having only hydrogen atoms or carbon atoms directly attached to the ring nitrogen atom
- C07D215/16—Heterocyclic compounds containing quinoline or hydrogenated quinoline ring systems having no bond between the ring nitrogen atom and a non-ring member or having only hydrogen atoms or carbon atoms directly attached to the ring nitrogen atom with hetero atoms or with carbon atoms having three bonds to hetero atoms with at the most one bond to halogen, e.g. ester or nitrile radicals, directly attached to ring carbon atoms
- C07D215/18—Halogen atoms or nitro radicals
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D215/00—Heterocyclic compounds containing quinoline or hydrogenated quinoline ring systems
- C07D215/02—Heterocyclic compounds containing quinoline or hydrogenated quinoline ring systems having no bond between the ring nitrogen atom and a non-ring member or having only hydrogen atoms or carbon atoms directly attached to the ring nitrogen atom
- C07D215/16—Heterocyclic compounds containing quinoline or hydrogenated quinoline ring systems having no bond between the ring nitrogen atom and a non-ring member or having only hydrogen atoms or carbon atoms directly attached to the ring nitrogen atom with hetero atoms or with carbon atoms having three bonds to hetero atoms with at the most one bond to halogen, e.g. ester or nitrile radicals, directly attached to ring carbon atoms
- C07D215/20—Oxygen atoms
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D239/00—Heterocyclic compounds containing 1,3-diazine or hydrogenated 1,3-diazine rings
- C07D239/02—Heterocyclic compounds containing 1,3-diazine or hydrogenated 1,3-diazine rings not condensed with other rings
- C07D239/24—Heterocyclic compounds containing 1,3-diazine or hydrogenated 1,3-diazine rings not condensed with other rings having three or more double bonds between ring members or between ring members and non-ring members
- C07D239/28—Heterocyclic compounds containing 1,3-diazine or hydrogenated 1,3-diazine rings not condensed with other rings having three or more double bonds between ring members or between ring members and non-ring members with hetero atoms or with carbon atoms having three bonds to hetero atoms with at the most one bond to halogen, directly attached to ring carbon atoms
- C07D239/46—Two or more oxygen, sulphur or nitrogen atoms
- C07D239/60—Three or more oxygen or sulfur atoms
- C07D239/62—Barbituric acids
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D263/00—Heterocyclic compounds containing 1,3-oxazole or hydrogenated 1,3-oxazole rings
- C07D263/02—Heterocyclic compounds containing 1,3-oxazole or hydrogenated 1,3-oxazole rings not condensed with other rings
- C07D263/30—Heterocyclic compounds containing 1,3-oxazole or hydrogenated 1,3-oxazole rings not condensed with other rings having two or three double bonds between ring members or between ring members and non-ring members
- C07D263/34—Heterocyclic compounds containing 1,3-oxazole or hydrogenated 1,3-oxazole rings not condensed with other rings having two or three double bonds between ring members or between ring members and non-ring members with hetero atoms or with carbon atoms having three bonds to hetero atoms with at the most one bond to halogen, e.g. ester or nitrile radicals, directly attached to ring carbon atoms
- C07D263/44—Two oxygen atoms
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D263/00—Heterocyclic compounds containing 1,3-oxazole or hydrogenated 1,3-oxazole rings
- C07D263/02—Heterocyclic compounds containing 1,3-oxazole or hydrogenated 1,3-oxazole rings not condensed with other rings
- C07D263/30—Heterocyclic compounds containing 1,3-oxazole or hydrogenated 1,3-oxazole rings not condensed with other rings having two or three double bonds between ring members or between ring members and non-ring members
- C07D263/34—Heterocyclic compounds containing 1,3-oxazole or hydrogenated 1,3-oxazole rings not condensed with other rings having two or three double bonds between ring members or between ring members and non-ring members with hetero atoms or with carbon atoms having three bonds to hetero atoms with at the most one bond to halogen, e.g. ester or nitrile radicals, directly attached to ring carbon atoms
- C07D263/46—Sulfur atoms
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07F—ACYCLIC, CARBOCYCLIC OR HETEROCYCLIC COMPOUNDS CONTAINING ELEMENTS OTHER THAN CARBON, HYDROGEN, HALOGEN, OXYGEN, NITROGEN, SULFUR, SELENIUM OR TELLURIUM
- C07F7/00—Compounds containing elements of Groups 4 or 14 of the Periodic Table
- C07F7/02—Silicon compounds
- C07F7/08—Compounds having one or more C—Si linkages
- C07F7/18—Compounds having one or more C—Si linkages as well as one or more C—O—Si linkages
- C07F7/1804—Compounds having Si-O-C linkages
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Heterocyclic Carbon Compounds Containing A Hetero Ring Having Nitrogen And Oxygen As The Only Ring Hetero Atoms (AREA)
- Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US17320680A | 1980-07-28 | 1980-07-28 | |
US06/222,202 US4367234A (en) | 1980-07-28 | 1981-01-02 | Hypoglycemic 5-substituted oxazolidine-2,4-diones |
Publications (1)
Publication Number | Publication Date |
---|---|
AR228061A1 true AR228061A1 (es) | 1983-01-14 |
Family
ID=26868872
Family Applications (3)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
AR286202A AR228061A1 (es) | 1980-07-28 | 1981-07-24 | Procedimiento para la preparacion de 5-fenil 5-naftil oxazolidin-2,4-dionas hipoglicemicas |
AR289384A AR231721A1 (es) | 1980-07-28 | 1982-05-13 | Un procedimiento para la preparacion de oxazolidin-2,4-dionas 5-sustituidas hipoglicemicas |
AR289383A AR230834A1 (es) | 1980-07-28 | 1982-05-13 | Un procedimiento para la preparacion de oxazolidin-2,4-dionas 5-sustituidas hiplogicemicas |
Family Applications After (2)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
AR289384A AR231721A1 (es) | 1980-07-28 | 1982-05-13 | Un procedimiento para la preparacion de oxazolidin-2,4-dionas 5-sustituidas hipoglicemicas |
AR289383A AR230834A1 (es) | 1980-07-28 | 1982-05-13 | Un procedimiento para la preparacion de oxazolidin-2,4-dionas 5-sustituidas hiplogicemicas |
Country Status (27)
Country | Link |
---|---|
US (1) | US4367234A (fi) |
KR (3) | KR850000381B1 (fi) |
AR (3) | AR228061A1 (fi) |
AT (1) | AT376424B (fi) |
AU (1) | AU526905B2 (fi) |
CA (1) | CA1155855A (fi) |
CH (1) | CH653025A5 (fi) |
DD (1) | DD202149A5 (fi) |
DE (1) | DE3129309A1 (fi) |
DK (1) | DK151882C (fi) |
ES (3) | ES504322A0 (fi) |
FI (1) | FI77457C (fi) |
FR (1) | FR2487348B1 (fi) |
GB (3) | GB2083810B (fi) |
GR (1) | GR74590B (fi) |
HU (1) | HU185682B (fi) |
IE (1) | IE51427B1 (fi) |
IL (1) | IL63422A (fi) |
IT (1) | IT1138110B (fi) |
LU (1) | LU83512A1 (fi) |
NL (1) | NL8103536A (fi) |
NO (1) | NO812558L (fi) |
NZ (1) | NZ197853A (fi) |
PH (1) | PH17421A (fi) |
PT (1) | PT73437B (fi) |
SE (1) | SE460849B (fi) |
YU (3) | YU185281A (fi) |
Families Citing this family (31)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4689336A (en) * | 1981-01-02 | 1987-08-25 | Pfizer Inc. | Hypoglycemic 5-substituted oxazolidine 2,4-diones |
GR78120B (fi) * | 1982-03-01 | 1984-09-26 | Pfizer | |
US4430337A (en) * | 1982-06-23 | 1984-02-07 | Pfizer Inc. | Alicyclic substituted oxazolidine-2,4-diones having hypoglycemic activity |
JPS59186916A (ja) * | 1983-04-06 | 1984-10-23 | Aiji Noda | 膵石症治療剤 |
US5130379A (en) * | 1988-03-08 | 1992-07-14 | Pfizer Inc. | Hypoglycemic thiazolidinedione derivatives |
US4946942A (en) * | 1988-03-11 | 1990-08-07 | Bioresearch, Inc. | Urethane-protected amino acid-N-carboxyanhydrides |
US5442124A (en) * | 1989-06-30 | 1995-08-15 | Firmenich Sa | Process for the preparation of novel aromatic compounds |
WO1991007107A1 (en) * | 1989-11-13 | 1991-05-30 | Pfizer Inc. | Oxazolidinedione hypoglycemic agents |
US5036079A (en) * | 1989-12-07 | 1991-07-30 | Pfizer Inc. | Hypoglycemic thiazolidinedione derivatives |
IL114690A (en) * | 1990-06-07 | 1997-02-18 | Wellcome Found | Antimigraine oxazolidinone substituted indole derivatives |
GB9017218D0 (en) * | 1990-08-06 | 1990-09-19 | Beecham Group Plc | Novel compounds |
US5334604A (en) * | 1990-08-23 | 1994-08-02 | Pfizer Inc. | Hypoglycemic hydroxyurea derivatives |
TW222626B (fi) | 1991-07-22 | 1994-04-21 | Pfizer | |
US5498621A (en) * | 1992-05-01 | 1996-03-12 | Pfizer Inc. | Oxazolidinedione hypoglycemic agents |
US5401761A (en) * | 1993-12-09 | 1995-03-28 | Pfizer, Inc. | Thiazolidinedione hypoglycemic agents |
US5925656A (en) * | 1995-04-10 | 1999-07-20 | Dr. Reddy's Research Foundation | Compounds having antidiabetic, hypolipidemic, antihypertensive properties, process for their preparation and pharmaceutical compositions containing them |
GB9604242D0 (en) | 1996-02-28 | 1996-05-01 | Glaxo Wellcome Inc | Chemical compounds |
US5889032A (en) * | 1996-05-06 | 1999-03-30 | Dr. Reddy's Research Foundation | Heterocyclic compounds having antidiabetic, hypolipidaemic, antihypertensive properties, process for their preparation and pharmaceutical compositions containing them |
US5889025A (en) * | 1996-05-06 | 1999-03-30 | Reddy's Research Foundation | Antidiabetic compounds having hypolipidaemic, antihypertensive properties, process for their preparation and pharmaceutical compositions containing them |
US5919782A (en) * | 1996-05-06 | 1999-07-06 | Dr. Reddy's Research Foundation | Heterocyclic compounds having antidiabetic, hypolipidaemic, antihypertensive properties, process for their preparation and pharmaceutical compositions containing them |
US5801173A (en) * | 1996-05-06 | 1998-09-01 | Dr. Reddy's Research Foundation | Heterocyclic compounds having antidiabetic, hypolipidaemic, antihypertensive properties, process for their preparation and pharmaceutical compositions containing them |
US6372750B2 (en) | 1996-07-01 | 2002-04-16 | Dr. Reddy's Research Foundation | Heterocyclic compounds, process for their preparation and pharmaceutical compounds containing them and their use in the treatment of diabetes and related diseases |
US6114526A (en) | 1996-07-01 | 2000-09-05 | Dr. Reddy's Research Foundation | Heterocyclic compounds, process for their preparation and pharmaceutical compositions containing them and their use in the treatment of diabetes and related diseases |
USRE39266E1 (en) * | 1996-07-01 | 2006-09-05 | Dr. Reddy's Laboratories, Limited | Heterocyclic compounds, process for their preparation and pharmaceutical compositions containing them and their use in the treatment of diabetes and related diseases |
CZ298812B6 (cs) * | 1996-07-01 | 2008-02-13 | Dr. Reddy's Laboratories Limited | Azolidindionové deriváty, způsob jejich přípravy, farmaceutické kompozice s jejich obsahem a jejich použití v léčbě diabetu a příbuzných nemocí |
EP1128832A4 (en) * | 1998-08-21 | 2003-03-05 | Viropharma Inc | COMPOUNDS, COMPOSITIONS AND METHODS FOR TREATING VIRAL INFECTIONS AND RELATED DISEASES |
WO2000018745A1 (en) * | 1998-09-30 | 2000-04-06 | Roche Diagnostics Gmbh | Oxazolidine derivatives for the treatment and prevention of metabolic bone disorders |
EP1194146B1 (en) | 1999-06-18 | 2006-07-19 | Merck & Co., Inc. | Arylthiazolidinedione and aryloxazolidinedione derivatives |
AU770870B2 (en) | 1999-06-18 | 2004-03-04 | Merck & Co., Inc. | Arylthiazolidinedione and aryloxazolidinedione derivatives |
CL2008000684A1 (es) | 2007-03-09 | 2008-08-01 | Indigene Pharmaceuticals Inc | Composicion farmaceutica que comprende metformina r-(+) lipoato y un inhibidor de reductasa hmg-coa; formulacion de dosis unitaria; y uso en el tratamiento de una complicacion diabetica. |
JP5417860B2 (ja) * | 2008-08-26 | 2014-02-19 | 住友化学株式会社 | α−ヒドロキシエステル類の製造方法 |
Family Cites Families (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE729852C (de) * | 1939-07-06 | 1943-01-04 | Carl Nachtigall | Verfahren zur Herstellung von 2, 4-Dioxooxazolidinen |
US2338220A (en) * | 1942-01-31 | 1944-01-04 | Mallinckrodt Chemical Works | Process of making oxazolidinediones |
US2721197A (en) * | 1953-01-05 | 1955-10-18 | Bristol Lab Inc | Bicyclic lactams |
US2961377A (en) * | 1957-08-05 | 1960-11-22 | Us Vitamin Pharm Corp | Oral anti-diabetic compositions and methods |
FR1284516A (fr) * | 1957-11-20 | 1962-02-16 | France Etat | Produits utilisables notamment comme agents susceptibles d'agir sur la croissance des plantes et leur procédé de fabrication |
GB1227428A (fi) * | 1968-04-08 | 1971-04-07 | ||
US3699229A (en) * | 1970-12-18 | 1972-10-17 | Abbott Lab | 2-oxo-5-phenyl-4-oxazolidinone as an anti-depressant agent |
AT322266B (de) * | 1972-11-06 | 1975-05-12 | Rath Karl Friedrich | Vorrichtung zum einsetzen von pflanzen |
FR2207706B1 (fi) * | 1972-11-24 | 1975-11-28 | Orsymonde | |
DE2813873A1 (de) * | 1978-03-31 | 1979-10-11 | Basf Ag | Verfahren zur herstellung von oxazolidin-2,4-dionen |
US4200642A (en) * | 1978-08-21 | 1980-04-29 | Pfizer Inc. | Spiro-oxazolidindiones |
-
1981
- 1981-01-02 US US06/222,202 patent/US4367234A/en not_active Expired - Fee Related
- 1981-07-22 GB GB8122525A patent/GB2083810B/en not_active Expired
- 1981-07-22 HU HU812142A patent/HU185682B/hu not_active IP Right Cessation
- 1981-07-24 SE SE8104542A patent/SE460849B/sv not_active IP Right Cessation
- 1981-07-24 AR AR286202A patent/AR228061A1/es active
- 1981-07-24 AT AT0328681A patent/AT376424B/de not_active IP Right Cessation
- 1981-07-24 DE DE19813129309 patent/DE3129309A1/de active Granted
- 1981-07-27 IT IT23175/81A patent/IT1138110B/it active
- 1981-07-27 KR KR1019810002716A patent/KR850000381B1/ko active
- 1981-07-27 AU AU73435/81A patent/AU526905B2/en not_active Ceased
- 1981-07-27 IE IE1695/81A patent/IE51427B1/en unknown
- 1981-07-27 FR FR8114543A patent/FR2487348B1/fr not_active Expired
- 1981-07-27 PT PT73437A patent/PT73437B/pt unknown
- 1981-07-27 DK DK334681A patent/DK151882C/da active
- 1981-07-27 PH PH25969A patent/PH17421A/en unknown
- 1981-07-27 ES ES504322A patent/ES504322A0/es active Granted
- 1981-07-27 NZ NZ197853A patent/NZ197853A/en unknown
- 1981-07-27 CH CH4879/81A patent/CH653025A5/fr not_active IP Right Cessation
- 1981-07-27 FI FI812340A patent/FI77457C/fi not_active IP Right Cessation
- 1981-07-27 IL IL63422A patent/IL63422A/xx unknown
- 1981-07-27 YU YU01852/81A patent/YU185281A/xx unknown
- 1981-07-27 NL NL8103536A patent/NL8103536A/nl not_active Application Discontinuation
- 1981-07-27 CA CA000382586A patent/CA1155855A/en not_active Expired
- 1981-07-27 NO NO812558A patent/NO812558L/no unknown
- 1981-07-27 GR GR65637A patent/GR74590B/el unknown
- 1981-07-27 LU LU83512A patent/LU83512A1/fr unknown
- 1981-07-28 DD DD81232154A patent/DD202149A5/de unknown
-
1982
- 1982-05-13 AR AR289384A patent/AR231721A1/es active
- 1982-05-13 AR AR289383A patent/AR230834A1/es active
- 1982-08-02 ES ES514666A patent/ES514666A0/es active Granted
- 1982-08-02 ES ES514665A patent/ES514665A0/es active Granted
-
1983
- 1983-04-18 YU YU00881/83A patent/YU88183A/xx unknown
- 1983-04-18 YU YU00882/83A patent/YU88283A/xx unknown
- 1983-06-24 GB GB08317144A patent/GB2128987B/en not_active Expired
- 1983-06-24 GB GB08317145A patent/GB2132609B/en not_active Expired
-
1984
- 1984-10-29 KR KR1019840006723A patent/KR850000382B1/ko not_active IP Right Cessation
- 1984-10-29 KR KR1019840006724A patent/KR850000387B1/ko not_active IP Right Cessation
Also Published As
Similar Documents
Publication | Publication Date | Title |
---|---|---|
AR228061A1 (es) | Procedimiento para la preparacion de 5-fenil 5-naftil oxazolidin-2,4-dionas hipoglicemicas | |
ES514585A0 (es) | Procedimiento para la obtencion de derivados de oxazol trisustituidos. | |
ES507761A0 (es) | Procedimiento para la preparacion de nuevas pirimidinonas . | |
ES498071A0 (es) | Procedimiento para la preparacion de 2-acilaminometil-1h-2,3-dihidro-1,4-benzodiazepinas | |
ES505472A0 (es) | Procedimiento para la preparacion de compuestos frugicidas. | |
ES507667A0 (es) | Procedimiento para la preparacion de 8-arilalcohil-3-fenil-3-nortropanoles . | |
ES504791A0 (es) | Procedimiento para la preparacion de derivados de caprolactama. | |
ES507635A0 (es) | Procedimiento para la preparacion de nuevas fenilalcohilaminas . | |
ES526738A0 (es) | Procedimiento para la preparacion de derivados de benzodioxino pirrol. | |
ES456483A0 (es) | Procedimiento para la preparacion de compuestos de estilbeno. | |
AR227697A1 (es) | Procedimiento para la preparacion de 3,4-bis-sustituido 1,2,5,-oxadiazol-2-oxidos | |
ES491683A0 (es) | Procedimiento para la preparacion de 1,3,7-trialquilxantinas | |
ES491139A0 (es) | Procedimiento para la preparacion de 2-amino-4-halogeno-5- formil-tiazoleno. | |
ES500618A0 (es) | Procedimiento para la preparacion de 2,3-dicloro-2-trifluo- rometil-1,1,1,3,4,4,5,5,5,-nonafluoropentano | |
ES502212A0 (es) | Procedimiento para la preparacion de n-di-n-propil-2,6-dini-tro-4-trifluorometilanilina | |
ES507468A0 (es) | Procedimiento para la preparacion de acilureas. | |
ES518271A0 (es) | Procedimiento para la preparacion de derivados de tiazolina. | |
MX151832A (es) | Un procedimiento mejorado para la preparacion de un aldehido-eter | |
MX7052E (es) | Procedimiento para la preparacion de 2-metoxi-4-amino-5-alquilsulfonil-n-(3-beta-8-azabiciclo-(3,2,1)octil)-benzamidas | |
ES502603A0 (es) | Procedimiento para la preparacion de carbamoiloxiamino-1,4- benzodiazepinas | |
ES491999A0 (es) | Un procedimiento mejorado para la preparacion de compuestos de trialcoxisilanol estericamente impedidos. | |
ES494211A0 (es) | Procedimiento para la preparacion de nuevos derivados de 10-halogen-e-homo-eburnanos. | |
ES491526A0 (es) | Procedimiento para la preparacion de 5-mercapto-1,2-3-tria- zoles | |
ES493649A0 (es) | Procedimiento para la fabricacion de 4-tiazolidonas,2-subs- tituidas | |
ES497784A0 (es) | Procedimiento para la preparacion de compuestos de guanidinio. |