BG20810A3 - - Google Patents
Info
- Publication number
- BG20810A3 BG20810A3 BG20180A BG2018072A BG20810A3 BG 20810 A3 BG20810 A3 BG 20810A3 BG 20180 A BG20180 A BG 20180A BG 2018072 A BG2018072 A BG 2018072A BG 20810 A3 BG20810 A3 BG 20810A3
- Authority
- BG
- Bulgaria
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D495/00—Heterocyclic compounds containing in the condensed system at least one hetero ring having sulfur atoms as the only ring hetero atoms
- C07D495/02—Heterocyclic compounds containing in the condensed system at least one hetero ring having sulfur atoms as the only ring hetero atoms in which the condensed system contains two hetero rings
- C07D495/04—Ortho-condensed systems
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P20/00—Technologies relating to chemical industry
- Y02P20/50—Improvements relating to the production of bulk chemicals
- Y02P20/55—Design of synthesis routes, e.g. reducing the use of auxiliary or protecting groups
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Heterocyclic Carbon Compounds Containing A Hetero Ring Having Oxygen Or Sulfur (AREA)
- Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE19712117658 DE2117658A1 (de) | 1971-04-10 | 1971-04-10 | Neue 2-(5-Nitro-2-furyl)-thieno eckige Klammer auf 2,3-d eckige Klammer zu pyrimidine und Verfahren zu ihrer Herstellung |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BG20810A3 true BG20810A3 (pl) | 1975-12-20 |
Family
ID=5804484
Family Applications (4)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BG021462A BG20604A3 (bg) | 1971-04-10 | 1972-04-08 | Метод за получаване на заместени 2-фурилтиено<2,3-д>пиримидини |
| BG021463A BG19183A3 (bg) | 1971-04-10 | 1972-04-08 | Метод за получаване на заместени 2-фурил-тиено(2,3-д)пиримидини |
| BG20180A BG20810A3 (pl) | 1971-04-10 | 1972-04-08 | |
| BG021464A BG20605A3 (bg) | 1971-04-10 | 1972-04-08 | Метод за получаване на заместени <2,3 д > пиримидини |
Family Applications Before (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BG021462A BG20604A3 (bg) | 1971-04-10 | 1972-04-08 | Метод за получаване на заместени 2-фурилтиено<2,3-д>пиримидини |
| BG021463A BG19183A3 (bg) | 1971-04-10 | 1972-04-08 | Метод за получаване на заместени 2-фурил-тиено(2,3-д)пиримидини |
Family Applications After (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BG021464A BG20605A3 (bg) | 1971-04-10 | 1972-04-08 | Метод за получаване на заместени <2,3 д > пиримидини |
Country Status (23)
| Country | Link |
|---|---|
| US (1) | US3830813A (pl) |
| AT (4) | AT318632B (pl) |
| AU (1) | AU467357B2 (pl) |
| BE (1) | BE781899A (pl) |
| BG (4) | BG20604A3 (pl) |
| CA (1) | CA972370A (pl) |
| CH (4) | CH575952A5 (pl) |
| DD (1) | DD98683A5 (pl) |
| DE (1) | DE2117658A1 (pl) |
| DK (1) | DK127854B (pl) |
| ES (2) | ES401589A1 (pl) |
| FR (1) | FR2132839B1 (pl) |
| GB (1) | GB1384161A (pl) |
| HU (1) | HU163362B (pl) |
| IE (1) | IE36268B1 (pl) |
| IL (1) | IL39173A (pl) |
| NL (1) | NL7204782A (pl) |
| NO (1) | NO129147B (pl) |
| PH (1) | PH10479A (pl) |
| PL (1) | PL83559B1 (pl) |
| RO (5) | RO63015A (pl) |
| SU (4) | SU509234A3 (pl) |
| ZA (1) | ZA722415B (pl) |
Families Citing this family (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4001412A (en) * | 1972-02-28 | 1977-01-04 | Sumitomo Chemical Company, Limited | 1-Substituted-1,2-dihydrothieno[2,3-d]-pyrimidin-2-one derivatives |
| FI54312C (fi) * | 1972-05-09 | 1978-11-10 | Sumitomo Chemical Co | Foerfarande foer framstaellning av tieno-(2,3-d)pyrimidinderivat med avsoendring av urinsyra i urin utoekande |
| US4054656A (en) * | 1975-09-10 | 1977-10-18 | Mead Johnson & Company | Thieno[2,3-d]pyrimidine antiallergic agents |
| GB1570494A (en) * | 1975-11-28 | 1980-07-02 | Ici Ltd | Thienopyrimidine derivatives and their use as pesticides |
| US6608053B2 (en) * | 2000-04-27 | 2003-08-19 | Yamanouchi Pharmaceutical Co., Ltd. | Fused heteroaryl derivatives |
| EP1425284A2 (en) * | 2001-09-11 | 2004-06-09 | Smithkline Beecham Corporation | Furo- and thienopyrimidine derivatives as angiogenesis inhibitors |
-
1971
- 1971-04-10 DE DE19712117658 patent/DE2117658A1/de active Pending
-
1972
- 1972-04-05 US US00241414A patent/US3830813A/en not_active Expired - Lifetime
- 1972-04-05 PH PH13419A patent/PH10479A/en unknown
- 1972-04-07 CA CA139,148A patent/CA972370A/en not_active Expired
- 1972-04-07 DK DK170772AA patent/DK127854B/da unknown
- 1972-04-07 AT AT951573A patent/AT318632B/de not_active IP Right Cessation
- 1972-04-07 AT AT301272A patent/AT318618B/de not_active IP Right Cessation
- 1972-04-07 GB GB1621172A patent/GB1384161A/en not_active Expired
- 1972-04-07 AT AT951773A patent/AT318633B/de not_active IP Right Cessation
- 1972-04-07 DD DD162149A patent/DD98683A5/xx unknown
- 1972-04-07 NO NO01196/72*[A patent/NO129147B/no unknown
- 1972-04-07 AT AT951673A patent/AT319255B/de not_active IP Right Cessation
- 1972-04-08 RO RO7200077450A patent/RO63015A/ro unknown
- 1972-04-08 BG BG021462A patent/BG20604A3/xx unknown
- 1972-04-08 RO RO7200070471A patent/RO62748A/ro unknown
- 1972-04-08 BG BG021463A patent/BG19183A3/xx unknown
- 1972-04-08 BG BG20180A patent/BG20810A3/xx unknown
- 1972-04-08 BG BG021464A patent/BG20605A3/xx unknown
- 1972-04-08 ES ES401589A patent/ES401589A1/es not_active Expired
- 1972-04-08 PL PL1972154623A patent/PL83559B1/pl unknown
- 1972-04-08 RO RO7200077449A patent/RO63033A/ro unknown
- 1972-04-08 RO RO7200077451A patent/RO63034A/ro unknown
- 1972-04-08 RO RO7200077448A patent/RO63014A/ro unknown
- 1972-04-10 FR FR7212539A patent/FR2132839B1/fr not_active Expired
- 1972-04-10 CH CH870375A patent/CH575952A5/xx not_active IP Right Cessation
- 1972-04-10 CH CH524972A patent/CH575951A5/xx not_active IP Right Cessation
- 1972-04-10 IL IL39173A patent/IL39173A/xx unknown
- 1972-04-10 NL NL7204782A patent/NL7204782A/xx unknown
- 1972-04-10 IE IE460/72A patent/IE36268B1/xx unknown
- 1972-04-10 BE BE781899A patent/BE781899A/xx unknown
- 1972-04-10 CH CH870675A patent/CH567510A5/xx not_active IP Right Cessation
- 1972-04-10 CH CH870575A patent/CH583736A5/xx not_active IP Right Cessation
- 1972-04-10 ZA ZA722415A patent/ZA722415B/xx unknown
- 1972-04-10 HU HUTO871A patent/HU163362B/hu unknown
- 1972-04-10 AU AU40957/72A patent/AU467357B2/en not_active Expired
- 1972-10-11 ES ES407519A patent/ES407519A1/es not_active Expired
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1973
- 1973-07-31 SU SU1953844A patent/SU509234A3/ru active
- 1973-07-31 SU SU1953845A patent/SU501673A3/ru active
- 1973-07-31 SU SU1955919A patent/SU474142A3/ru active
- 1973-07-31 SU SU1953843A patent/SU500759A3/ru active