developmental

Ecdysone 是存在于昆虫和草药中的主要类固醇激素，可以激活盐皮质激素受体并诱导细胞凋亡。Ecdysone 的活性代谢物 20-羟基蜕皮激素在协调发育过渡和体内稳态睡眠调节中起重要作用。

p,p'-DDE (p,p'-dichlorodiphenyldichloroethylene) 是持久性 DDT 的主要代谢物。4,4'-DDE 是一种有效的雄激素受体拮抗剂，IC50=5 μM，Ki=3.5 μM。

5-[(1S,2S)-2-[(Cyclopropylmethyl)amino]cyclopropyl]-N-(tetrahydro-2H-pyran-4-yl)thiophene-3-carboxamide hydrochloride 是一种环丙酶化合物，可作为赖氨酸特异性脱甲基酶-1抑制剂，可用于精神分裂症、发育障碍和神经退行性疾病。

Propoxur (Propoxure) 是一种氨基甲酸酯类杀虫剂，用于控制蟑螂、苍蝇、蚊子以及草坪和草坪昆虫。

Simazine (Tafazine) 是三嗪类除草剂，普遍用于农业、盆栽植物和树木的生产。它具有植物毒性，但对土壤微生物和藻类毒性较低。

Dimethyl phthalate (Fermine) 是一种邻苯二甲酸酯 (PAEs)，是一种已知的内分泌干扰物，也是一种普遍存在的污染物。它常作为增塑剂，赋予硬质聚氯乙烯 (PVC) 树脂以柔韧性。

3,5,6-Trichloro-2-pyridinol (TCPy) 是毒死蜱和毒死蜱-甲基的主要代谢物，具有潜在的发育毒性。

2-Bromoacetamide (α-Bromoacetamide) 是一类新兴的不受管制的消毒副产物，在动物中显示出发育毒性，能使乙醇脱氢酶失活。

Pyrrole-2-carboxylic acid (Minaline) 是一种天然生物碱类，从海洋细菌Pelomonas puraquaesp. Nov 中分离得到。

Erucic acid (13(Z)-Docosenoic Acid) 是单不饱和脂肪酸，分离自萝卜的种子。Erucic acid 可以容易地穿过血脑屏障，使大脑中长链脂肪酸的积累正常化。Erucic acid 能够改善认知障碍并有效预防痴呆。

Bisphenol A 是酚类内源性代谢合成物，广泛用于环氧树脂和聚碳酸酯塑料的生产。它是生殖、发育和全身毒性物质，常被归类为内分泌干扰物。它与许多疾病有关，包括呼吸系统疾病、心血管疾病、糖尿病、肾脏疾病、肥胖和生殖障碍。

2-Bromobiphenyl 是一种持久性有机污染物，主要存在于土壤和水中。它是一种已知的人类致癌物，与生殖和发育毒性等多种健康影响有关。

Abscisic Acid (Dormin) 是具有口服活性的植物激素，存在于蔬菜和水果中，也是内源性的哺乳动物激素。它是生长抑制剂，可以调节植物生长发育。他抑制质子泵，并导致 Ca2+依赖性的质膜去极化。它是 LANCL2 的天然配体，属于胰岛素敏感化合物，在糖尿病前期，2 型糖尿病和代谢综合征的研究中具有价值。

(R,R)-Glycopyrrolate is an agent of anticholinergic, has the ability to reduce the frequency of drooling in vivo with developmental disabilities.

CI-943是一种新型潜在的抗精神病药物，它不与多巴胺（DA）受体结合，有一定的发育性神经毒性。

Almestrone (developmental code names Ba 38372, Ciba 38372), also known as 7α-methylestrone, is a synthetic, steroidal estrogen which was synthesized in 1967 but was never marketed. It is used as a precursor in the synthesis of several highly active steroi

cvxIAA is an orthogonal auxin-TIR1 receptor pair. cvxIAA triggers auxin signaling without interfering with endogenous auxin or TIR1 AFBs. cvxIAA hijacked the downstream auxin signaling in vivo both at the transcriptomic level and in specific developmental

Trimethylolpropane caprate has developmental toxicity in Sprague-Dawley rats.

Fenobucarb, a widely employed carbamate insecticide, poses potential risks to the cardiovascular and cerebrovascular systems in animals[1][2]. It triggers developmental neurotoxicity in zebrafish by engaging pathways related to inflammation, oxidative stress, degeneration, and apoptosis.

Oxazosulfyl 是一种新型磺基杀虫剂，对褐飞虱 Nilaparvata lugens （Stal） 的所有发育阶段均显示出杀虫活性。

Sphingosines are long-chain base precursors of cellular sphingolipids used directly in the synthesis of ceramide, which in combination with sialic acid forms ganglioside. Sphingosine can exist in four stereoisomers, however only sphingosine occurs naturally. Compared to other sphingolipids throughout the body, which are predominantly composed of C-18 sphingosine, only central nervous system (CNS) gangliosides contain significant amounts of sphingosine. The concentration of sphingosine within mammalian brain gangliosides apparently increases with developmental maturation. Furthermore, the ratio of C-18 to C-20 sphingosine in the brain is thought to be related to some nervous system degeneration processes.

Purfalcamine is an orally active, selective Plasmodium falciparum calcium-dependent protein kinase 1 (PfCDPK1) inhibitor with an IC50 of 17 nM and an EC50 of 230 nM. Purfalcamine has antimalarial activity and causes malaria parasites developmental arrest at the schizont stage[1][2]. Purfalcamine has low activity against Toxoplasma gondii calcium-dependent protein kinase 3 (TgCDPK3)[1]. Purfalcamine (225, 450 nM) has no effect on the parasitemia in the first 32 hours. After about 40 hours, parasite level remains stable and then begins dropping[1]. Purfalcamine inhibits proliferation with EC50s of 171-259 nM for P. falciparum strains (3D7, Dd2, FCB, HB3 and W2), which indicates effectiveness against drug-resistant parasites[1]. Given that the EC50 value for P. falciparum (3D7) is 230 nM, Purfalcamine shows a therapeutic window ranging from 23-fold to 36-fold (EC50s for CHO=12.33 μM, HEp2=7.235 μM, HeLa=7.029 μM and Huh7=5.476 μM)[1]. Purfalcamine (10 mg kg; oral gavage; BID; for 6 days) demonstrates a delay in the onset of parasitemia in treated mice[1]. Purfalcamine (20 mg kg; orally gavage) exhibits a Cmax of 2.6 μM with a half-life of 3.1 hours[1]. Animal Model: Male BALB c mice, 7 weeks of age with the malaria parasite[1] [1]. Nobutaka Kato, et al. Gene expression signatures and small-molecule compounds link a protein kinase to Plasmodium falciparum motility. Nat Chem Biol. 2008 Jun;4(6):347-56. [2]. Rajshekhar Y Gaji, et al. Expression of the essential Kinase PfCDPK1 from Plasmodium falciparum in Toxoplasma gondii facilitates the discovery of novel antimalarial drugs. Antimicrob Agents Chemother. 2014 May;58(5):2598-607.

Glycerol 是甘油三酯（即脂肪和油）和磷脂的重要成分。它在食品工业中被广泛用作甜味剂和保湿剂以及药物制剂。

Thalidomide-piperazine hydrochloride is a chemical compound with potential applications in the research of leprosy and multiple myeloma. It serves as a valuable tool in developmental biology, facilitating significant discoveries in the biochemical pathways of limb development [1].