CA2184564A1 - Chromatographic method and its use for separation of azadirachtin - Google Patents

Chromatographic method and its use for separation of azadirachtin

Info

Publication number
CA2184564A1
CA2184564A1 CA002184564A CA2184564A CA2184564A1 CA 2184564 A1 CA2184564 A1 CA 2184564A1 CA 002184564 A CA002184564 A CA 002184564A CA 2184564 A CA2184564 A CA 2184564A CA 2184564 A1 CA2184564 A1 CA 2184564A1
Authority
CA
Canada
Prior art keywords
azadirachtin
column
azadlrachtln
process according
wlth
Prior art date
Legal status (The legal status 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 status listed.)
Abandoned
Application number
CA002184564A
Other languages
English (en)
French (fr)
Inventor
Bhagavathula Ravindranath
Renukappa Thejavathi
Challa Siva Sai Ramana Kumar
Shirish Ranganath Yakkundi
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
INTERNATIONAL DEVELOPMENT RESEARCH CENTRE
Original Assignee
Vittal Mallya Scientific Research Foundation
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.)
Filing date
Publication date
Application filed by Vittal Mallya Scientific Research Foundation filed Critical Vittal Mallya Scientific Research Foundation
Publication of CA2184564A1 publication Critical patent/CA2184564A1/en
Abandoned legal-status Critical Current

Links

Landscapes

  • Treatment Of Liquids With Adsorbents In General (AREA)
CA002184564A 1995-08-31 1996-08-30 Chromatographic method and its use for separation of azadirachtin Abandoned CA2184564A1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
IN1120/MAS/95 1995-08-31
IN1120MA1995 IN181841B (enEXAMPLES) 1995-08-31 1995-08-31

Publications (1)

Publication Number Publication Date
CA2184564A1 true CA2184564A1 (en) 1997-03-01

Family

ID=11096778

Family Applications (1)

Application Number Title Priority Date Filing Date
CA002184564A Abandoned CA2184564A1 (en) 1995-08-31 1996-08-30 Chromatographic method and its use for separation of azadirachtin

Country Status (2)

Country Link
CA (1) CA2184564A1 (enEXAMPLES)
IN (1) IN181841B (enEXAMPLES)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0930073A1 (en) * 1998-01-14 1999-07-21 National Research Development Corporation of India Process for preparation of spermicidal agent
EP0931550A1 (en) * 1998-01-26 1999-07-28 National Research Development Corporation, a Government of India Undertaking A process for the preparation of a spermicidal agent
CN102295699A (zh) * 2011-09-13 2011-12-28 西北大学 一种细胞色素c的纯化工艺

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0930073A1 (en) * 1998-01-14 1999-07-21 National Research Development Corporation of India Process for preparation of spermicidal agent
US6333058B1 (en) 1998-01-14 2001-12-25 National Research Development Corporation Process for the preparation of a spermicidal agent
EP0931550A1 (en) * 1998-01-26 1999-07-28 National Research Development Corporation, a Government of India Undertaking A process for the preparation of a spermicidal agent
CN102295699A (zh) * 2011-09-13 2011-12-28 西北大学 一种细胞色素c的纯化工艺
CN102295699B (zh) * 2011-09-13 2013-02-20 西北大学 一种细胞色素c的纯化工艺

Also Published As

Publication number Publication date
IN181841B (enEXAMPLES) 1998-10-03

Similar Documents

Publication Publication Date Title
Woerdenbag et al. Analysis of artemisinin and related sesquiterpenoids from Artemisia annua L. by combined gas chromatography/mass spectrometry
CN111807932A (zh) 一种从大麻中提取纯化大麻二酚的方法
EP0402925B1 (en) A method of isolating ginkgolides from the leaves of the ginkgo tree and purifying them
CN107340352A (zh) 液相色谱串联质谱法同时测定蜂王浆中10种烟碱类药物残留量的方法
US10730869B2 (en) Process for extracting alpha yohimbine (rauwolscine) from Rauwolfia species
Govindachari et al. Isolation of novel azadirachtins H and I by high-performance liquid chromatography
Kaminsky et al. A recommendation against the use of alkaline soil extractions in the study of allelopathy
CN112010738A (zh) 一种利用色谱分离生产大麻素化合物的工业化方法
Wang et al. Screening and analysis of biologically active compounds in Angelica sinensis by molecular biochromatography
CA2184564A1 (en) Chromatographic method and its use for separation of azadirachtin
IL106334A (en) Preparation of neem seed extracts
Sabik et al. Determination of atrazine, its degradation products and metolachlor in runoff water and sediments using solid-phase extraction
KR101123102B1 (ko) 초고압 재결정화 방법을 이용하여 녹차로부터 ｅｇｃｇ를 분리, 정제하는 방법
Szeto et al. Gas-liquid chromatographic methods for the determination of disulfoton, phorate, oxydemeton-methyl, and their toxic metabolites in asparagus tissue and soil
Parks Evidence for transformation of sulfamethazine to its N 4-glucopyranosyl derivative in swine liver during frozen storage
SK281368B6 (sk) Spôsob získavania estrogénov z moču kobýl
Schilt et al. Screening and confirmation of thyreostatics in urine by gas chromatography with nitrogen-phosphorus detection and gas chromatography-mass spectrometry after sample clean-up with a mercurated affinity column
US5811313A (en) Identification test for highly refined sesame oil
CN112402466B (zh) 从千层塔提取物中分离总生物碱的方法
DE69807635T2 (de) Verfahren zur reinigung vom cyclosporin
Williams Determination of permethrin by gas–liquid chromatography with electron capture detection
Dixon et al. Preparative HPLC for the facile isolation of drug glucuronide conjugates from crude extracts of urine
Lee et al. Combined florisil, droplet counter-current, and high performance liquid chromatographies for the preparative isolation and purification of azadirachtin from neem (Azadirachta Indica) seeds
Wong et al. Efficient, baseline separation of pyrethrins by centrifugal partition chromatography
US6083506A (en) Process for the preperation of spermicidal agents and other biologically active materials

Legal Events

Date Code Title Description
FZDE Dead

Effective date: 19990830