IT8123174A0 - Procedimento per la preparazione di acidi dialurici 5-sostituiti. - Google Patents
Procedimento per la preparazione di acidi dialurici 5-sostituiti.Info
- Publication number
- IT8123174A0 IT8123174A0 IT8123174A IT2317481A IT8123174A0 IT 8123174 A0 IT8123174 A0 IT 8123174A0 IT 8123174 A IT8123174 A IT 8123174A IT 2317481 A IT2317481 A IT 2317481A IT 8123174 A0 IT8123174 A0 IT 8123174A0
- Authority
- IT
- Italy
- Prior art keywords
- procedure
- preparation
- substituted
- dialuric acids
- acids
- Prior art date
Links
- 239000002253 acid Substances 0.000 title 1
- 150000007513 acids Chemical class 0.000 title 1
Classifications
-
- 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
-
- 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
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Plural Heterocyclic Compounds (AREA)
- Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
- Heterocyclic Carbon Compounds Containing A Hetero Ring Having Nitrogen And Oxygen As The Only Ring Hetero Atoms (AREA)
- Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
- Heterocyclic Carbon Compounds Containing A Hetero Ring Having Oxygen Or Sulfur (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US06/172,499 US4454320A (en) | 1980-07-28 | 1980-07-28 | Process for 5-substituted dialuric acids |
Publications (2)
Publication Number | Publication Date |
---|---|
IT8123174A0 true IT8123174A0 (it) | 1981-07-27 |
IT1138463B IT1138463B (it) | 1986-09-17 |
Family
ID=22627954
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
IT23174/81A IT1138463B (it) | 1980-07-28 | 1981-07-27 | Procedimento per la preparazione di acidi dialurici 5-sostituiti |
Country Status (31)
Country | Link |
---|---|
US (1) | US4454320A (it) |
JP (1) | JPS5753470A (it) |
KR (1) | KR850000096B1 (it) |
AT (1) | ATA328781A (it) |
AU (1) | AU525565B2 (it) |
BE (1) | BE889760A (it) |
CA (1) | CA1149808A (it) |
CH (1) | CH648024A5 (it) |
CS (1) | CS221844B2 (it) |
DD (1) | DD201586A5 (it) |
DE (1) | DE3129294A1 (it) |
DK (1) | DK334881A (it) |
ES (1) | ES8301942A1 (it) |
FI (1) | FI812346L (it) |
FR (1) | FR2487347A1 (it) |
GB (1) | GB2080802B (it) |
GR (1) | GR75288B (it) |
HU (1) | HU184864B (it) |
IL (1) | IL63425A (it) |
IT (1) | IT1138463B (it) |
LU (1) | LU83511A1 (it) |
NL (1) | NL8103537A (it) |
NO (1) | NO812560L (it) |
NZ (1) | NZ197855A (it) |
PH (1) | PH16218A (it) |
PL (1) | PL137143B1 (it) |
PT (1) | PT73438B (it) |
SE (1) | SE8104541L (it) |
SU (1) | SU1080743A3 (it) |
YU (1) | YU185381A (it) |
ZA (1) | ZA815130B (it) |
Families Citing this family (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0223037A1 (de) * | 1985-10-24 | 1987-05-27 | F. HOFFMANN-LA ROCHE & CO. Aktiengesellschaft | Phenylbarbitursäuren und deren Herstellung |
JPS62223370A (ja) * | 1986-03-20 | 1987-10-01 | 長井 喜一 | 羊毛繊維の塩素化処理法 |
JP6238415B2 (ja) * | 2013-12-27 | 2017-11-29 | 富士フイルム株式会社 | 光学フィルム、それを用いた偏光板および液晶表示装置 |
RU2598607C1 (ru) * | 2015-07-16 | 2016-09-27 | Федеральное государственное бюджетное образовательное учреждение высшего образования "Астраханский государственный университет" (Астраханский государственный университет) | Способ получения 5-гетарилметиленпиримидин-2,4,6-трионов |
Family Cites Families (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB189912882A (en) * | 1899-06-20 | 1900-05-19 | George William Johnson | The Manufacture and Production of Condensation Products from Phenols and Alloxan. |
GB1369770A (en) * | 1973-07-25 | 1974-10-09 | Kendall & Co | 1-methyl-3-alkoxymethyl-5,5,-disubstituted barbituric acid compounds and therapeutic compositions containing the same |
-
1980
- 1980-07-28 US US06/172,499 patent/US4454320A/en not_active Expired - Lifetime
-
1981
- 1981-06-18 CA CA000380113A patent/CA1149808A/en not_active Expired
- 1981-07-07 HU HU811973A patent/HU184864B/hu unknown
- 1981-07-08 PL PL1981232107A patent/PL137143B1/pl unknown
- 1981-07-08 CS CS815264A patent/CS221844B2/cs unknown
- 1981-07-16 CH CH4674/81A patent/CH648024A5/fr not_active IP Right Cessation
- 1981-07-22 GB GB8122523A patent/GB2080802B/en not_active Expired
- 1981-07-24 AT AT0328781A patent/ATA328781A/de not_active Application Discontinuation
- 1981-07-24 DD DD81232071A patent/DD201586A5/de unknown
- 1981-07-24 GR GR65623A patent/GR75288B/el unknown
- 1981-07-24 SE SE8104541A patent/SE8104541L/xx not_active Application Discontinuation
- 1981-07-24 DE DE19813129294 patent/DE3129294A1/de not_active Ceased
- 1981-07-27 FI FI812346A patent/FI812346L/fi not_active Application Discontinuation
- 1981-07-27 LU LU83511A patent/LU83511A1/fr unknown
- 1981-07-27 BE BE0/205508A patent/BE889760A/fr not_active IP Right Cessation
- 1981-07-27 PH PH25967A patent/PH16218A/en unknown
- 1981-07-27 IT IT23174/81A patent/IT1138463B/it active
- 1981-07-27 KR KR1019810002718A patent/KR850000096B1/ko active
- 1981-07-27 ZA ZA815130A patent/ZA815130B/xx unknown
- 1981-07-27 SU SU813311948A patent/SU1080743A3/ru active
- 1981-07-27 YU YU01853/81A patent/YU185381A/xx unknown
- 1981-07-27 DK DK334881A patent/DK334881A/da not_active Application Discontinuation
- 1981-07-27 IL IL63425A patent/IL63425A/xx unknown
- 1981-07-27 NZ NZ197855A patent/NZ197855A/en unknown
- 1981-07-27 ES ES504320A patent/ES8301942A1/es not_active Expired
- 1981-07-27 PT PT73438A patent/PT73438B/pt unknown
- 1981-07-27 NL NL8103537A patent/NL8103537A/nl not_active Application Discontinuation
- 1981-07-27 JP JP56117570A patent/JPS5753470A/ja active Granted
- 1981-07-27 AU AU73437/81A patent/AU525565B2/en not_active Ceased
- 1981-07-27 NO NO812560A patent/NO812560L/no unknown
- 1981-07-27 FR FR8114544A patent/FR2487347A1/fr active Granted
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