SE436358B - Forfarande for framstellning av basiskt substituerade alkylteofyllinderivat - Google Patents
Forfarande for framstellning av basiskt substituerade alkylteofyllinderivatInfo
- Publication number
- SE436358B SE436358B SE7905518A SE7905518A SE436358B SE 436358 B SE436358 B SE 436358B SE 7905518 A SE7905518 A SE 7905518A SE 7905518 A SE7905518 A SE 7905518A SE 436358 B SE436358 B SE 436358B
- Authority
- SE
- Sweden
- Prior art keywords
- general formula
- alk
- formula
- groups
- theophylline
- Prior art date
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D473/00—Heterocyclic compounds containing purine ring systems
- C07D473/02—Heterocyclic compounds containing purine ring systems with oxygen, sulphur, or nitrogen atoms directly attached in positions 2 and 6
- C07D473/04—Heterocyclic compounds containing purine ring systems with oxygen, sulphur, or nitrogen atoms directly attached in positions 2 and 6 two oxygen atoms
- C07D473/06—Heterocyclic compounds containing purine ring systems with oxygen, sulphur, or nitrogen atoms directly attached in positions 2 and 6 two oxygen atoms with radicals containing only hydrogen and carbon atoms, attached in position 1 or 3
- C07D473/08—Heterocyclic compounds containing purine ring systems with oxygen, sulphur, or nitrogen atoms directly attached in positions 2 and 6 two oxygen atoms with radicals containing only hydrogen and carbon atoms, attached in position 1 or 3 with methyl radicals in positions 1 and 3, e.g. theophylline
-
- 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)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
- Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
- Saccharide Compounds (AREA)
- Nitrogen Condensed Heterocyclic Rings (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB7827707 | 1978-06-23 |
Publications (2)
Publication Number | Publication Date |
---|---|
SE7905518L SE7905518L (sv) | 1979-12-24 |
SE436358B true SE436358B (sv) | 1984-12-03 |
Family
ID=10498101
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
SE7905518A SE436358B (sv) | 1978-06-23 | 1979-06-21 | Forfarande for framstellning av basiskt substituerade alkylteofyllinderivat |
Country Status (23)
Country | Link |
---|---|
US (1) | US4245093A (fi) |
JP (1) | JPS552692A (fi) |
AR (1) | AR221879A1 (fi) |
AT (1) | AT361943B (fi) |
AU (1) | AU522554B2 (fi) |
BE (1) | BE877176A (fi) |
CA (1) | CA1101856A (fi) |
CH (1) | CH642613A5 (fi) |
DE (1) | DE2924492A1 (fi) |
DK (1) | DK150072C (fi) |
ES (1) | ES481795A1 (fi) |
FI (1) | FI68053C (fi) |
FR (1) | FR2429217A1 (fi) |
GB (1) | GB2027426B (fi) |
HU (1) | HU181421B (fi) |
IN (1) | IN151137B (fi) |
MX (1) | MX152789A (fi) |
NL (1) | NL181652C (fi) |
NO (1) | NO154014C (fi) |
PT (1) | PT69796A (fi) |
SE (1) | SE436358B (fi) |
SU (1) | SU936814A3 (fi) |
ZA (1) | ZA793129B (fi) |
Family Cites Families (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
NL128805C (fi) | 1965-11-16 | |||
AT308139B (de) * | 1970-07-27 | 1973-06-25 | Degussa | Verfahren zur Herstellung von neuen basisch substituierten Alkyltheophyllinen, ihren Isomeren und Säureadditionssalzen |
US3728346A (en) * | 1971-07-16 | 1973-04-17 | Degussa | Hydroxyphenylhydroxyalkylaminoalkyltheophyllines |
-
1979
- 1979-06-06 AR AR276830A patent/AR221879A1/es active
- 1979-06-18 DE DE19792924492 patent/DE2924492A1/de active Granted
- 1979-06-19 MX MX178134A patent/MX152789A/es unknown
- 1979-06-19 FR FR7915647A patent/FR2429217A1/fr active Granted
- 1979-06-20 AU AU48219/79A patent/AU522554B2/en not_active Ceased
- 1979-06-21 US US06/050,744 patent/US4245093A/en not_active Expired - Lifetime
- 1979-06-21 FI FI791988A patent/FI68053C/fi not_active IP Right Cessation
- 1979-06-21 GB GB7921756A patent/GB2027426B/en not_active Expired
- 1979-06-21 BE BE6/46869A patent/BE877176A/xx not_active IP Right Cessation
- 1979-06-21 PT PT69796A patent/PT69796A/pt unknown
- 1979-06-21 SE SE7905518A patent/SE436358B/sv not_active IP Right Cessation
- 1979-06-22 DK DK262979A patent/DK150072C/da not_active IP Right Cessation
- 1979-06-22 JP JP7822579A patent/JPS552692A/ja active Granted
- 1979-06-22 HU HU79DE1000A patent/HU181421B/hu unknown
- 1979-06-22 AT AT440679A patent/AT361943B/de not_active IP Right Cessation
- 1979-06-22 ZA ZA793129A patent/ZA793129B/xx unknown
- 1979-06-22 ES ES481795A patent/ES481795A1/es not_active Expired
- 1979-06-22 CA CA330,439A patent/CA1101856A/en not_active Expired
- 1979-06-22 NL NLAANVRAGE7904918,A patent/NL181652C/xx not_active IP Right Cessation
- 1979-06-22 SU SU792777650A patent/SU936814A3/ru active
- 1979-06-22 CH CH588779A patent/CH642613A5/de not_active IP Right Cessation
- 1979-06-22 NO NO792110A patent/NO154014C/no unknown
- 1979-07-10 IN IN707/CAL/79A patent/IN151137B/en unknown
Also Published As
Similar Documents
Publication | Publication Date | Title |
---|---|---|
US4562263A (en) | Process for producing 3-(3,4-dihydroxyphenyl) serine | |
JPS60172982A (ja) | ピラゾロ〔1,5−b〕〔1,2,4〕トリアゾ−ル誘導体 | |
ES2212122T3 (es) | Proceso de preparacion de valaciclovir y de productos intermedios adecuados. | |
KR20190009309A (ko) | 플루오렌 골격을 갖는 알코올 화합물의 제조 방법 | |
SE436358B (sv) | Forfarande for framstellning av basiskt substituerade alkylteofyllinderivat | |
KR100572483B1 (ko) | 입체이성 인돌 화합물, 그 제조방법 및 용도 | |
US6051715A (en) | Method of producing oxazolidinones, the use thereof and novel oxazolidinones | |
WO2004087640A1 (en) | Process for the manufacture of n-alkoxalyl-alaninates | |
IL32954A (en) | Process for the preparation of penicillamine | |
EP0238411A1 (fr) | Dihydro-1,2 méthyl-4 oxo-1 5-H pyrido (4,3-b) indoles et leur procédé de synthèse | |
US5756757A (en) | Process for the preparation of 3-hydroxy-N-benzimidazolon-5-yl-2-naphthamide in the high purity required of azo pigments | |
SU1034605A3 (ru) | Способ получени молекул рного соединени @ -диэтиламиноэтиламида @ -хлорфеноксиуксусной кислоты с 4- @ -бутил-3,5-дикето-1,2-дифенилпиразолидином | |
CN108863888B (zh) | 一种(s)-1-(叔丁氧羰基)-5-氧吡咯烷-2-羧酸乙酯的制备方法 | |
JPS6126772B2 (fi) | ||
US4997984A (en) | Process for preparation of N-(α-alkoxyethyl)-carboxylic acid amide | |
JP7372101B2 (ja) | ビス(4-ヒドロキシ安息香酸)1,4-シクロヘキサンジイルビスメチレンの製造方法 | |
JP6433809B2 (ja) | 1−(3−ヒドロキシメチルピリジル−2−)−2−フェニル−4−メチルピペラジンの製造方法 | |
US4709086A (en) | Process for the preparation of 4-benzyl aspartate | |
JPS6287599A (ja) | エリスロマイシン類のオキシム誘導体の製造法 | |
HU192584B (en) | Process for producing 4-quinolinones | |
JPS6259106B2 (fi) | ||
JPS597162A (ja) | 1−アルキル−もしくは1,4−ジアルキル−1h−ピロ−ル−2−酢酸エステルの製法 | |
JP2829869B2 (ja) | 4,4’‐ジヒドロキシビフェニルの製造方法 | |
JPS6213936B2 (fi) | ||
JP2002138085A (ja) | アルキルオキシアミノフラノン誘導体の製造方法 |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
NUG | Patent has lapsed |
Ref document number: 7905518-2 Effective date: 19890725 Format of ref document f/p: F |