NL171448B - CATALYTIC DEHALOGENATION PROCESS FOR THE PREPARATION OF 2-4-(2-FUROYL)PIPERAZIN-1-YL 4-AMINO 6,7-DIMETHOXYCHINAZOLINE AND FORMED MEDICINAL PRODUCT CONTAINING THE PRODUCT OBTAINED. - Google Patents
CATALYTIC DEHALOGENATION PROCESS FOR THE PREPARATION OF 2-4-(2-FUROYL)PIPERAZIN-1-YL 4-AMINO 6,7-DIMETHOXYCHINAZOLINE AND FORMED MEDICINAL PRODUCT CONTAINING THE PRODUCT OBTAINED.Info
- Publication number
- NL171448B NL171448B NLAANVRAGE7707792,A NL7707792A NL171448B NL 171448 B NL171448 B NL 171448B NL 7707792 A NL7707792 A NL 7707792A NL 171448 B NL171448 B NL 171448B
- Authority
- NL
- Netherlands
- Prior art keywords
- dimethoxychinazoline
- furoyl
- piperazin
- amino
- preparation
- Prior art date
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D491/00—Heterocyclic compounds containing in the condensed ring system both one or more rings having oxygen atoms as the only ring hetero atoms and one or more rings having nitrogen atoms as the only ring hetero atoms, not provided for by groups C07D451/00 - C07D459/00, C07D463/00, C07D477/00 or C07D489/00
- C07D491/02—Heterocyclic compounds containing in the condensed ring system both one or more rings having oxygen atoms as the only ring hetero atoms and one or more rings having nitrogen atoms as the only ring hetero atoms, not provided for by groups C07D451/00 - C07D459/00, C07D463/00, C07D477/00 or C07D489/00 in which the condensed system contains two hetero rings
- C07D491/04—Ortho-condensed systems
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D405/00—Heterocyclic compounds containing both one or more hetero rings having oxygen atoms as the only ring hetero atoms, and one or more rings having nitrogen as the only ring hetero atom
- C07D405/02—Heterocyclic compounds containing both one or more hetero rings having oxygen atoms as the only ring hetero atoms, and one or more rings having nitrogen as the only ring hetero atom containing two hetero rings
- C07D405/12—Heterocyclic compounds containing both one or more hetero rings having oxygen atoms as the only ring hetero atoms, and one or more rings having nitrogen as the only ring hetero atom containing two hetero rings linked by a chain containing hetero atoms as chain links
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
- Plural Heterocyclic Compounds (AREA)
- Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
- Macromolecular Compounds Obtained By Forming Nitrogen-Containing Linkages In General (AREA)
- Cephalosporin Compounds (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US71227776A | 1976-08-06 | 1976-08-06 |
Publications (3)
Publication Number | Publication Date |
---|---|
NL7707792A NL7707792A (en) | 1978-02-08 |
NL171448B true NL171448B (en) | 1982-11-01 |
NL171448C NL171448C (en) | 1983-04-05 |
Family
ID=24861452
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
NLAANVRAGE7707792,A NL171448C (en) | 1976-08-06 | 1977-07-13 | CATALYTIC DEHALOGENATION PROCESS FOR THE PREPARATION OF 2-4-(2-FUROYL)PIPERAZIN-1-YL 4-AMINO 6,7-DIMETHOXYCHINAZOLINE AND FORMED MEDICINAL PRODUCT CONTAINING THE PRODUCT OBTAINED. |
Country Status (29)
Country | Link |
---|---|
JP (1) | JPS5321181A (en) |
AR (1) | AR213317A1 (en) |
BE (1) | BE857491A (en) |
CA (1) | CA1065317A (en) |
CH (1) | CH633794A5 (en) |
CS (1) | CS202074B2 (en) |
DD (1) | DD131855A5 (en) |
DE (1) | DE2731737A1 (en) |
DK (1) | DK143601C (en) |
ES (1) | ES460685A1 (en) |
FI (1) | FI65999C (en) |
FR (1) | FR2360591A1 (en) |
GB (1) | GB1526180A (en) |
GR (1) | GR69201B (en) |
HK (1) | HK30281A (en) |
HU (1) | HU177714B (en) |
IE (1) | IE45776B1 (en) |
IL (1) | IL52394A0 (en) |
LU (1) | LU77925A1 (en) |
MY (1) | MY8100264A (en) |
NL (1) | NL171448C (en) |
NO (1) | NO147912C (en) |
NZ (1) | NZ184535A (en) |
PL (1) | PL104355B1 (en) |
PT (1) | PT66796B (en) |
RO (1) | RO73523A (en) |
SE (2) | SE436032B (en) |
YU (1) | YU39397B (en) |
ZA (1) | ZA773898B (en) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5793977A (en) * | 1980-11-26 | 1982-06-11 | Sankyo Co Ltd | Acylaminoquinazoline derivative and its preparation |
-
1977
- 1977-06-25 GR GR53808A patent/GR69201B/el unknown
- 1977-06-27 CA CA281,453A patent/CA1065317A/en not_active Expired
- 1977-06-27 IL IL52394A patent/IL52394A0/en not_active IP Right Cessation
- 1977-06-28 ZA ZA00773898A patent/ZA773898B/en unknown
- 1977-06-28 SE SE7707472A patent/SE436032B/en not_active IP Right Cessation
- 1977-06-30 NZ NZ184535A patent/NZ184535A/en unknown
- 1977-07-11 YU YU1715/77A patent/YU39397B/en unknown
- 1977-07-11 DE DE19772731737 patent/DE2731737A1/en active Pending
- 1977-07-13 NL NLAANVRAGE7707792,A patent/NL171448C/en not_active IP Right Cessation
- 1977-07-13 ES ES460685A patent/ES460685A1/en not_active Expired
- 1977-07-13 CH CH870177A patent/CH633794A5/en not_active IP Right Cessation
- 1977-07-13 NO NO772488A patent/NO147912C/en unknown
- 1977-07-13 PT PT66796A patent/PT66796B/en unknown
- 1977-07-13 CS CS774679A patent/CS202074B2/en unknown
- 1977-07-14 AR AR268434A patent/AR213317A1/en active
- 1977-07-14 DK DK320077A patent/DK143601C/en not_active IP Right Cessation
- 1977-07-14 FI FI772193A patent/FI65999C/en not_active IP Right Cessation
- 1977-07-27 JP JP9022777A patent/JPS5321181A/en active Pending
- 1977-08-03 GB GB32651/77A patent/GB1526180A/en not_active Expired
- 1977-08-04 HU HU77PI586A patent/HU177714B/en not_active IP Right Cessation
- 1977-08-04 BE BE179921A patent/BE857491A/en not_active IP Right Cessation
- 1977-08-04 LU LU77925A patent/LU77925A1/en unknown
- 1977-08-05 PL PL1977200090A patent/PL104355B1/en unknown
- 1977-08-05 IE IE1642/77A patent/IE45776B1/en not_active IP Right Cessation
- 1977-08-05 FR FR7724260A patent/FR2360591A1/en active Granted
- 1977-08-05 DD DD7700200469A patent/DD131855A5/en unknown
- 1977-08-05 RO RO7791289A patent/RO73523A/en unknown
-
1981
- 1981-07-02 HK HK302/81A patent/HK30281A/en unknown
- 1981-12-30 MY MY264/81A patent/MY8100264A/en unknown
-
1982
- 1982-06-09 SE SE8203583A patent/SE439162B/en not_active IP Right Cessation
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