Total synthesis of NPTX-5 and NPTX-6, Joro spider (Nephila clavata) toxins having a unique putreanine trimer and putreanine tetramer acylpolyamine chain

DOI: 10.1016/S0040-4039(98)01379-3

Source and publish data:

Tetrahedron Letters p. 6479 - 6482 (1998)

Update date:2022-08-05

Topics:

Authors:

Saito, Hiroaki

Yuri, Etsuko

Miyazawa, Masahiro

Itagaki, Yasuhiro

Nakajima, Terumi

Miyashita, Masaaki

Read Full Text PDF DownLoad Join now for total 90,000,000 free articles

Article abstract of DOI:10.1016/S0040-4039(98)01379-3

The first total synthesis of NPTX-5 and NPTX-6, Joro spider (Nephila clavata) toxins having a 4-hydroxyindole nucleus and a unique putreanine trimer and tetramer acylpolyamine chain, respectively, has been achieved by the iterative use of a key azide compound.

Full text of DOI:10.1016/S0040-4039(98)01379-3

Products guided by the article

Product name:[5-((S)-2-Amino-3-carbamoyl-propionylamino)-pentyl]-carbamic acid tert-butyl ester

Cas No:125718-80-1

R&D Labs maybe for 125718-80-1

Henan Techway Chemical Co.,Ltd.

website:http://www.techwaychem.com

Contact:+86-371-66380080

Address:No.27 Shunhe Road,
Shenyang Mole pharmaceutical Technology Development Co.,Ltd

Contact:+86-24-31204918/13889278616

Address:No.44, wanliutang road, shenhe District of Shenyang
Rizhao Lanxing Chemical Indusrial Co.,Ltd

Contact:86-633-2616708

Address:NO.15 West road Shenglan, Lanshan district, Rizhao City
SuZhou Hua-Emy Chemical Import and Export Co., LTD.

Contact:+86-512-88804994; +86-512-88804550;

Address:710, Building B, International Trade Center, 12 Huanghelu, Changshu, Jiangsu,China
JIAXING SUNS INTERNATIONAL TRADE CO LTD

Contact:18367306858

Address:No.123,Huixin Avenue,Huimin Dist

Relevant to this article

Tandem S_N2-Michael addition to vinylogous carbonates for the stereoselective construction of 2,3,3,5-tetrasubstituted tetrahydrofurans

Doi:10.1016/j.tetlet.2010.09.008
(2010)
An organocatalytic, δ-regioselective, and highly enantioselective nucleophilic substitution of cyclic Morita-Baylis-Hillman alcohols with indoles

Doi:10.1002/anie.201003131
(2010)
A new exTTF-crown ether platform to associate fullerenes: Cooperative n-π and π-π Effects

Doi:10.1021/ja108744a
(2010)
Highly diastereoselective synthesis of quaternary α-trifluoromethyl α-amino acids from chiral imines of trifluoropyruvate

Doi:10.1039/c0cc02408b
(2010)
Reactions of CO, C2H4 and cyclic olefins with Cu^I-macrocyclic tridentate amine systems

Doi:10.1016/0022-328X(89)87223-7
(1989)
Enantioselective 1,3-dipolar cycloaddition of azomethine imines with propioloylpyrazoles induced by chiral π-cation catalysts

Doi:10.1021/ja508441t
(2014)

Article Doi