ZA854545B - Process for preparing azetidine derivatives and intermediates therein - Google Patents

Process for preparing azetidine derivatives and intermediates therein

Info

Publication number: ZA854545B
Authority: ZA; South Africa
Prior art keywords: acid; sup; formula; intermediates; nitrosoazetidine
Prior art date: 1984-06-19

Application number

ZA854545A

Other languages

English (en)

Inventor

Margaretha Johanna Nie-Sarink

Ronald Frank Mason

Original Assignee

Shell Res Ltd

Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)

1984-06-19

Filing date

1985-06-17

Publication date

1986-02-26

Family has litigation

First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=10562649&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=ZA854545(B) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.

1985-06-17 Application filed by Shell Res Ltd filed Critical Shell Res Ltd

1986-02-26 Publication of ZA854545B publication Critical patent/ZA854545B/xx

Links

239000000543 intermediate Substances 0.000 title abstract 2
238000004519 manufacturing process Methods 0.000 title abstract 2
150000001539 azetidines Chemical class 0.000 title 1
150000003839 salts Chemical class 0.000 abstract 5
239000002253 acid Substances 0.000 abstract 3
125000004435 hydrogen atom Chemical group [H]* 0.000 abstract 2
JPYDUTKQJQIRIA-UHFFFAOYSA-N 1-nitrosoazetidine-3,3-dicarboxylic acid Chemical compound OC(=O)C1(C(O)=O)CN(N=O)C1 JPYDUTKQJQIRIA-UHFFFAOYSA-N 0.000 abstract 1
LOKLKVWDANNUKQ-UHFFFAOYSA-N 1-nitrosoazetidine-3-carboxylic acid Chemical compound OC(=O)C1CN(N=O)C1 LOKLKVWDANNUKQ-UHFFFAOYSA-N 0.000 abstract 1
GRYLNZFGIOXLOG-UHFFFAOYSA-N Nitric acid Chemical compound O[N+]([O-])=O GRYLNZFGIOXLOG-UHFFFAOYSA-N 0.000 abstract 1
125000000217 alkyl group Chemical group 0.000 abstract 1
GFZWHAAOIVMHOI-UHFFFAOYSA-N azetidine-3-carboxylic acid Chemical compound OC(=O)C1CNC1 GFZWHAAOIVMHOI-UHFFFAOYSA-N 0.000 abstract 1
239000003795 chemical substances by application Substances 0.000 abstract 1
150000001875 compounds Chemical class 0.000 abstract 1
229910052739 hydrogen Inorganic materials 0.000 abstract 1
239000001257 hydrogen Substances 0.000 abstract 1
238000000034 method Methods 0.000 abstract 1
229910017604 nitric acid Inorganic materials 0.000 abstract 1
239000000126 substance Substances 0.000 abstract 1
125000003107 substituted aryl group Chemical group 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
- C07D205/04—Heterocyclic compounds containing four-membered rings with one nitrogen atom as the only ring hetero atom not condensed with other rings having no double bonds between ring members or between ring members and non-ring members

Landscapes

Chemical & Material Sciences (AREA)
Organic Chemistry (AREA)
Plural Heterocyclic Compounds (AREA)
Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
Saccharide Compounds (AREA)
Nitrogen Condensed Heterocyclic Rings (AREA)

ZA854545A 1984-06-19 1985-06-17 Process for preparing azetidine derivatives and intermediates therein ZA854545B (en)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
GB848415615A GB8415615D0 (en)	1984-06-19	1984-06-19	Preparing azetidine derivatives

Publications (1)

Publication Number	Publication Date
ZA854545B true ZA854545B (en)	1986-02-26

Family

ID=10562649

Family Applications (2)

Application Number	Title	Priority Date	Filing Date
ZA854545A ZA854545B (en)	1984-06-19	1985-06-17	Process for preparing azetidine derivatives and intermediates therein
ZA854582A ZA854582B (en)	1984-06-19	1985-06-18	Azetidine derivatives and their preparation

Family Applications After (1)

Application Number	Title	Priority Date	Filing Date
ZA854582A ZA854582B (en)	1984-06-19	1985-06-18	Azetidine derivatives and their preparation

Country Status (9)

Country	Link
US (1)	US4665197A (de)
EP (1)	EP0165636B1 (de)
JP (2)	JPS6112658A (de)
AT (1)	ATE36318T1 (de)
BR (1)	BR8502885A (de)
CA (1)	CA1223269A (de)
DE (1)	DE3564263D1 (de)
GB (1)	GB8415615D0 (de)
ZA (2)	ZA854545B (de)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
GB8509746D0 (en) *	1985-04-16	1985-05-22	Shell Int Research	Preparing azetidine derivatives
GB8524024D0 (en) *	1985-09-30	1985-11-06	Shell Int Research	Preparation of azetidine-3-carboxylic acid
GB8627493D0 (en) *	1986-11-18	1986-12-17	Shell Int Research	Catalytic hydrogenolysis
US4867738A (en) *	1987-09-14	1989-09-19	International Technidyne Corporation	Apparatus and methods for utilizing autotransfusion systems and related equipment
ES2130274T3 (es) *	1992-06-30	1999-07-01	Po Hang Iron & Steel	Nuevos derivados lipidicos ciclicos como potentes antagonistas del factor activador de las plaquetas (paf).
US5700817A (en) *	1992-06-30	1997-12-23	Pohang Iron & Steel Co., Ltd.	Cyclic lipid derivatives as potent PAF antagonists
WO1996036602A1 (en) *	1995-05-15	1996-11-21	The United States Of America	Adnaz, compositions and processes
CN106632395B (zh) *	2016-11-30	2018-09-21	辽宁大学	一种螺环氨基酸酯类化合物及其制备方法和应用

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
FR1479735A (fr) *	1966-05-12	1967-05-05	Novomoskovsky Anilinokrasochny	Procédé de fabrication de l'acide oxalique
GB1169027A (en) *	1966-11-19	1969-10-29	Beecham Group Ltd	Azetidine Derivatives
CA1261858A (en) *	1979-11-16	1989-09-26	Barry R.J. Devlin	Method of producing male sterility in plants
GB8300860D0 (en) *	1983-01-13	1983-02-16	Shell Int Research	Azetidine compounds

1984
- 1984-06-19 GB GB848415615A patent/GB8415615D0/en active Pending
1985
- 1985-05-23 CA CA000482142A patent/CA1223269A/en not_active Expired
- 1985-06-04 AT AT85200881T patent/ATE36318T1/de not_active IP Right Cessation
- 1985-06-04 EP EP85200881A patent/EP0165636B1/de not_active Expired
- 1985-06-04 DE DE8585200881T patent/DE3564263D1/de not_active Expired
- 1985-06-12 US US06/743,735 patent/US4665197A/en not_active Expired - Fee Related
- 1985-06-17 JP JP60130088A patent/JPS6112658A/ja active Pending
- 1985-06-17 BR BR8502885A patent/BR8502885A/pt unknown
- 1985-06-17 ZA ZA854545A patent/ZA854545B/xx unknown
- 1985-06-18 JP JP60130968A patent/JPS6112690A/ja active Pending
- 1985-06-18 ZA ZA854582A patent/ZA854582B/xx unknown

Also Published As

Publication number	Publication date
GB8415615D0 (en)	1984-07-25
ZA854582B (en)	1986-04-30
JPS6112690A (ja)	1986-01-21
US4665197A (en)	1987-05-12
JPS6112658A (ja)	1986-01-21
ATE36318T1 (de)	1988-08-15
CA1223269A (en)	1987-06-23
EP0165636B1 (de)	1988-08-10
DE3564263D1 (en)	1988-09-15
EP0165636A1 (de)	1985-12-27
BR8502885A (pt)	1986-02-25

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