ZA827199B - Novel intermediates and process for preparing(s)-3-acylamino-4-substituted-2-azetidinones - Google Patents
Novel intermediates and process for preparing(s)-3-acylamino-4-substituted-2-azetidinonesInfo
- Publication number
- ZA827199B ZA827199B ZA827199A ZA827199A ZA827199B ZA 827199 B ZA827199 B ZA 827199B ZA 827199 A ZA827199 A ZA 827199A ZA 827199 A ZA827199 A ZA 827199A ZA 827199 B ZA827199 B ZA 827199B
- Authority
- ZA
- South Africa
- Prior art keywords
- azetidinones
- acylamino
- substituted
- preparing
- formula
- Prior art date
Links
- 239000000543 intermediate Substances 0.000 title 1
- 238000004519 manufacturing process Methods 0.000 title 1
- -1 phenylacetyl Chemical group 0.000 abstract 4
- 150000001875 compounds Chemical class 0.000 abstract 3
- 125000000217 alkyl group Chemical group 0.000 abstract 2
- 125000003118 aryl group Chemical group 0.000 abstract 2
- ZAMOUSCENKQFHK-UHFFFAOYSA-N Chlorine atom Chemical group [Cl] ZAMOUSCENKQFHK-UHFFFAOYSA-N 0.000 abstract 1
- 239000007818 Grignard reagent Substances 0.000 abstract 1
- 125000003710 aryl alkyl group Chemical group 0.000 abstract 1
- GDTBXPJZTBHREO-UHFFFAOYSA-N bromine Substances BrBr GDTBXPJZTBHREO-UHFFFAOYSA-N 0.000 abstract 1
- 229910052794 bromium Inorganic materials 0.000 abstract 1
- 125000001246 bromo group Chemical group Br* 0.000 abstract 1
- 229910052801 chlorine Chemical group 0.000 abstract 1
- 239000000460 chlorine Chemical group 0.000 abstract 1
- 150000004795 grignard reagents Chemical class 0.000 abstract 1
- 125000002868 norbornyl group Chemical group C12(CCC(CC1)C2)* 0.000 abstract 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D205/00—Heterocyclic compounds containing four-membered rings with one nitrogen atom as the only ring hetero atom
- C07D205/02—Heterocyclic compounds containing four-membered rings with one nitrogen atom as the only ring hetero atom not condensed with other rings
- C07D205/06—Heterocyclic compounds containing four-membered rings with one nitrogen atom as the only ring hetero atom not condensed with other rings having one double bond between ring members or between a ring member and a non-ring member
- C07D205/08—Heterocyclic compounds containing four-membered rings with one nitrogen atom as the only ring hetero atom not condensed with other rings having one double bond between ring members or between a ring member and a non-ring member with one oxygen atom directly attached in position 2, e.g. beta-lactams
- C07D205/09—Heterocyclic compounds containing four-membered rings with one nitrogen atom as the only ring hetero atom not condensed with other rings having one double bond between ring members or between a ring member and a non-ring member with one oxygen atom directly attached in position 2, e.g. beta-lactams with a sulfur atom directly attached in position 4
- C07D205/095—Heterocyclic compounds containing four-membered rings with one nitrogen atom as the only ring hetero atom not condensed with other rings having one double bond between ring members or between a ring member and a non-ring member with one oxygen atom directly attached in position 2, e.g. beta-lactams with a sulfur atom directly attached in position 4 and with a nitrogen atom directly attached in position 3
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D205/00—Heterocyclic compounds containing four-membered rings with one nitrogen atom as the only ring hetero atom
- C07D205/02—Heterocyclic compounds containing four-membered rings with one nitrogen atom as the only ring hetero atom not condensed with other rings
- C07D205/06—Heterocyclic compounds containing four-membered rings with one nitrogen atom as the only ring hetero atom not condensed with other rings having one double bond between ring members or between a ring member and a non-ring member
- C07D205/08—Heterocyclic compounds containing four-membered rings with one nitrogen atom as the only ring hetero atom not condensed with other rings having one double bond between ring members or between a ring member and a non-ring member with one oxygen atom directly attached in position 2, e.g. beta-lactams
- C07D205/085—Heterocyclic compounds containing four-membered rings with one nitrogen atom as the only ring hetero atom not condensed with other rings having one double bond between ring members or between a ring member and a non-ring member with one oxygen atom directly attached in position 2, e.g. beta-lactams with a nitrogen atom directly attached in position 3
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D499/00—Heterocyclic compounds containing 4-thia-1-azabicyclo [3.2.0] heptane ring systems, i.e. compounds containing a ring system of the formula:, e.g. penicillins, penems; Such ring systems being further condensed, e.g. 2,3-condensed with an oxygen-, nitrogen- or sulfur-containing hetero ring
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Plural Heterocyclic Compounds (AREA)
- Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US32578181A | 1981-11-30 | 1981-11-30 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| ZA827199B true ZA827199B (en) | 1983-08-31 |
Family
ID=23269422
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| ZA827199A ZA827199B (en) | 1981-11-30 | 1982-09-30 | Novel intermediates and process for preparing(s)-3-acylamino-4-substituted-2-azetidinones |
Country Status (9)
| Country | Link |
|---|---|
| EP (1) | EP0080942B1 (de) |
| JP (1) | JPS58103359A (de) |
| AT (1) | ATE18207T1 (de) |
| AU (1) | AU549269B2 (de) |
| CA (1) | CA1221371A (de) |
| DE (1) | DE3269494D1 (de) |
| IE (1) | IE54174B1 (de) |
| NZ (1) | NZ202048A (de) |
| ZA (1) | ZA827199B (de) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4992545A (en) * | 1989-09-20 | 1991-02-12 | Eli Lilly And Company | Process for preparing 4-substituted azetidinones |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4158004A (en) * | 1976-11-05 | 1979-06-12 | Eli Lilly And Company | Process for antibiotic FR 1923 and related compounds |
| JPS557251A (en) * | 1978-07-03 | 1980-01-19 | Sankyo Co Ltd | Preparation 2-azetidinone derivative |
| US4368156A (en) * | 1981-03-09 | 1983-01-11 | Eli Lilly And Company | Preparation of 4-haloazetidin-2-ones from 4-sulfinoazetidin-2-ones |
-
1982
- 1982-09-30 AU AU88878/82A patent/AU549269B2/en not_active Ceased
- 1982-09-30 NZ NZ202048A patent/NZ202048A/xx unknown
- 1982-09-30 ZA ZA827199A patent/ZA827199B/xx unknown
- 1982-09-30 CA CA000412546A patent/CA1221371A/en not_active Expired
- 1982-11-25 JP JP57206851A patent/JPS58103359A/ja active Pending
- 1982-11-26 AT AT82402149T patent/ATE18207T1/de not_active IP Right Cessation
- 1982-11-26 DE DE8282402149T patent/DE3269494D1/de not_active Expired
- 1982-11-26 IE IE2828/82A patent/IE54174B1/en not_active IP Right Cessation
- 1982-11-26 EP EP82402149A patent/EP0080942B1/de not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| NZ202048A (en) | 1985-09-13 |
| CA1221371A (en) | 1987-05-05 |
| DE3269494D1 (en) | 1986-04-03 |
| JPS58103359A (ja) | 1983-06-20 |
| EP0080942A1 (de) | 1983-06-08 |
| IE54174B1 (en) | 1989-07-05 |
| ATE18207T1 (de) | 1986-03-15 |
| AU8887882A (en) | 1983-06-09 |
| AU549269B2 (en) | 1986-01-23 |
| EP0080942B1 (de) | 1986-02-26 |
| IE822828L (en) | 1983-05-30 |
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